Deeplingo logo

Deeplingo English learning

English Grammar Guides

Understand the rules, compare clear examples, and use English with more confidence.

Practise with English exercises
30-day learning path

Build your English step by step

30 short lessons with simple rules, examples, and guided practice.

Explore the challenge

All guides

47 guides to explore

A starting point and a highlighted time interval compare since with for.
Grammar Basics4 min read

Since and For: Rules, Examples and Practice

Learn when to use since and for with clear timelines, everyday examples and 12 practice questions with explained answers.

Read guide
Separate countable objects are contrasted with an amount of liquid in a jug.
Grammar Basics4 min read

Much vs Many: Rules, Examples and Practice

Choose much or many using countable and uncountable nouns. Practise with 12 questions and an explained answer key.

Read guide
A basket with some apples and an empty basket illustrate some apples and not any apples.
Grammar Basics4 min read

Some and Any: Rules, Exceptions and Practice

Understand some and any in statements, negatives, questions, offers and requests, with 12 practice items and explained answers.

Read guide
A past event is contrasted with a time interval connected to now.
Verb Tenses4 min read

Present Perfect vs Past Simple: Examples and Practice

Choose between finished past events and time connected to now, with contextual examples and 12 explained practice answers.

Read guide
An apple, a university building and a selected apple illustrate article choices.
Grammar Basics4 min read

A, An and The: Exercises with Explained Answers

Practise English articles with 12 contextual questions covering vowel sounds, specific reference and zero article.

Read guide
She works and they work show how a singular or plural subject changes the present-simple verb.
Grammar Basics4 min read

Subject–Verb Agreement Exercises with Answers

Practise subject–verb agreement with 12 questions on singular subjects, pronouns, intervening phrases and common irregular forms.

Read guide
A timeline marks past, present and future events.
Grammar Basics4 min read

English Tenses Exercises with Explained Answers

Practise present, past and future tenses with 10 contextual questions and a clear explanation for every answer.

Read guide
In a box and on a box are contrasted with at school beside a location pin.
Grammar Basics3 min read

Prepositions In, On and At: Exercises with Answers

Practise in, on and at for time and place with 10 contextual questions and explained answers.

Read guide
People icons connect blue she, green helps and purple them to show subject and object pronouns.
Grammar Basics3 min read

Pronouns Exercises with Explained Answers

Practise subject, object and possessive pronouns with 10 contextual questions and explained answers.

Read guide
A decision path branches into two possible outcomes.
Grammar Basics4 min read

Conditionals Exercises with Explained Answers

Practise zero, first, second and third conditionals with 10 contextual questions and explained answers.

Read guide
An arrow places a book on a table beside a person reclining on a sofa.
Common Mistakes4 min read

Lay vs Lie: Finally Understand the Difference

Master the tricky difference between lay and lie. Learn the past tenses, when to use each, and never confuse them again.

Read guide
Blue subject, green verb and purple object cards connect to form a sentence.
Grammar Basics4 min read

Parts of a Sentence: Subject, Verb, Object Explained Simply

Learn the basic building blocks of English sentences. Understand what makes a complete sentence with easy examples.

Read guide
She works and they work show how a singular or plural subject changes the present-simple verb.
Grammar Basics3 min read

Subject and Verb Connection: The Heart of Every Sentence

Understand why every English sentence needs a verb. Fix common mistakes like 'I happy' and 'She teacher'.

Read guide
Blue subject, green verb and purple object cards connect to form a sentence.
Grammar Basics3 min read

English Word Order: Put Words in the Right Place

Learn why word order matters in English. Avoid confusing sentences by following the correct Subject-Verb-Object pattern.

Read guide
A timeline shows activity in progress around now.
Verb Tenses4 min read

Present Continuous Tense: Actions Happening Right Now

Master the Present Continuous tense to describe what's happening at this moment. Simple explanations with lots of examples.

Read guide
A person running illustrates an action, while a heart illustrates the state of loving music.
Grammar Basics4 min read

Action Verbs vs State Verbs: What's the Difference?

Learn the difference between verbs that show actions (run, eat) and verbs that show feelings or thoughts (like, know).

Read guide
Repeated event markers illustrate present-simple habits across time.
Verb Tenses4 min read

Present Simple Tense: A Complete Guide for Beginners

Learn when and how to use the Present Simple tense with clear examples. Perfect for everyday habits, facts, and routines.

Read guide
Who, when and where question cards show a person, a clock and a location pin.
Grammar Basics5 min read

English Question Words: What, When, Where, Why, How Explained

Learn the 5 most important question words in English. Simple explanations with many examples for beginners.

Read guide
A timeline shows an earlier event viewed from now.
Verb Tenses3 min read

Present Perfect Tense: Connecting Past to Present

Understand how to use the Present Perfect tense to talk about past actions that affect the present. Clear rules and examples.

Read guide
In a box and on a box are contrasted with at school beside a location pin.
Grammar Basics4 min read

Small English Words That Change the Meaning

Learn how tiny words like 'a', 'the', 'in', 'on', 'at' completely change what a sentence means. Simple examples for beginners.

Read guide
Do you work here? is contrasted with Where do you work? to show yes/no and information questions.
Questions4 min read

Wh-Questions and Yes/No Questions in English

Learn the difference between Wh-questions and Yes/No questions. Simple rules and many examples to master English questions.

Read guide
A timeline shows activity continuing up to now.
Verb Tenses4 min read

Present Perfect Continuous: Actions Continuing Until Now

Learn how to express actions that started in the past and are still happening. Perfect for describing duration and recent activities.

Read guide
Where, do, you and work appear in question-word, auxiliary, subject and main-verb order.
Questions5 min read

Correct Word Order in English Questions

Master the correct word order for forming questions in English. Avoid common mistakes with clear rules and examples.

Read guide
An apple, a university building and a selected apple illustrate article choices.
Grammar Basics3 min read

Articles Made Easy: When to Use A, An, and The

Master the use of articles in English with simple rules and plenty of examples.

Read guide
A timeline places an event in the past.
Verb Tenses4 min read

Past Simple Tense: Talking About Finished Actions

Learn how to describe completed actions in the past. Master regular and irregular verbs with easy examples.

Read guide
One apple and three apples illustrate singular and plural nouns.
Grammar Basics3 min read

Singular and Plural Nouns: Complete Guide with Examples

Learn how to form plural nouns correctly, including regular and irregular forms.

Read guide
Two paths contrast a verb followed by an -ing form and a verb followed by a to-infinitive.
Advanced Grammar5 min read

Gerunds vs Infinitives: When to Use -ing or 'to'

Confused about when to use gerunds (-ing) or infinitives (to + verb)? This guide explains the rules with common verb patterns.

Read guide
People icons connect blue she, green helps and purple them to show subject and object pronouns.
Grammar Basics3 min read

Personal Pronouns Explained: I, You, He, She, It, We, They

Learn all about personal pronouns and how to use them correctly in sentences.

Read guide
A timeline shows activity in progress around a past point.
Verb Tenses4 min read

Past Continuous Tense: Actions in Progress in the Past

Learn how to describe what was happening at a specific moment in the past. Great for storytelling and setting scenes.

Read guide
A marked draft is shown beside a corrected page with a check mark.
Common Mistakes5 min read

10 Common Grammar Mistakes and How to Avoid Them

Stop making these frequent errors that even native speakers get wrong. Learn the correct usage with memorable tips.

Read guide
A marked draft is shown beside a corrected page with a check mark.
Common Mistakes3 min read

15 Commonly Misspelled Words and How to Remember Them

Master the spelling of tricky English words with memory tricks and practice.

Read guide
Maya reads a book becomes A book is read by Maya, with subject, verb, object and preposition colors.
Writing & Punctuation4 min read

Active vs Passive Voice: When to Use Each

Understand the difference between active and passive voice, and learn when each is appropriate for clearer communication.

Read guide
A marked draft is shown beside a corrected page with a check mark.
Common Mistakes3 min read

Common Punctuation Mistakes and How to Fix Them

Learn the correct use of commas, apostrophes, and other punctuation marks.

Read guide
A timeline shows an earlier event viewed from a past point.
Verb Tenses4 min read

Past Perfect Tense: The Past Before the Past

Master the Past Perfect tense to talk about actions that happened before another past event. Essential for storytelling.

Read guide
A decision path branches into two possible outcomes.
Advanced Grammar3 min read

Mastering Conditional Sentences: Zero to Third

Learn all four types of conditional sentences with real-world examples. Perfect for expressing possibilities and hypotheticals.

Read guide
She works and they work show how a singular or plural subject changes the present-simple verb.
Grammar Basics3 min read

Subject-Verb Agreement: Rules That Make Sense

Master the essential rules of subject-verb agreement. Learn when to use singular vs plural verbs with clear examples.

Read guide
A timeline shows activity continuing up to a past point.
Verb Tenses4 min read

Past Perfect Continuous: Duration Before a Past Event

Learn how to describe actions that were ongoing for some time before another past event. Perfect for explaining causes and duration.

Read guide
Two speech bubbles show quoted words becoming a reported message.
Advanced Grammar3 min read

Direct and Indirect Speech: Complete Guide

Learn how to report what someone said using direct and indirect speech. Master the tense changes and reporting verbs.

Read guide
Falling dominoes lead from an action to its result.
Common Mistakes3 min read

Affect vs. Effect: Meaning, Usage and Examples

Learn the difference between affect and effect with simple rules and examples. Master one of the most commonly confused word pairs in English.

Read guide
A timeline shows activity in progress around a future point.
Verb Tenses4 min read

Future Continuous Tense: Actions in Progress in the Future

Learn to describe what will be happening at a specific time in the future. Perfect for describing future scenes and parallel activities.

Read guide
In a box and on a box are contrasted with at school beside a location pin.
Grammar Basics5 min read

Prepositions Made Easy: In, On, At, and Beyond

Struggling with prepositions? This comprehensive guide breaks down when and how to use the most confusing prepositions.

Read guide
Separate countable objects are contrasted with an amount of liquid in a jug.
Grammar Basics4 min read

Countable vs Uncountable Nouns: The Complete Guide

Understand the difference between countable and uncountable nouns. Learn which quantifiers to use with each type.

Read guide
A timeline places an event in the future.
Verb Tenses3 min read

Future Simple Tense: Talking About Tomorrow

Learn how to make predictions, promises, and talk about future plans using 'will'. Simple and essential for everyday English.

Read guide
A timeline shows an earlier event viewed from a future point.
Verb Tenses4 min read

Future Perfect Tense: Completed Actions by a Future Time

Master the Future Perfect tense to talk about actions that will be finished before a specific future moment.

Read guide
Three routes show ability, advice and obligation choices.
Grammar Basics3 min read

Modal Verbs: Can, Could, Should, Would & More

Master modal verbs to express ability, possibility, permission, and obligation. Clear explanations with practical examples.

Read guide
A timeline shows activity continuing up to a future point.
Verb Tenses4 min read

Future Perfect Continuous: Duration Up to a Future Point

Learn the Future Perfect Continuous tense to express how long something will have been happening by a future time.

Read guide
Three plants of increasing height illustrate comparison.
Grammar Basics5 min read

Comparatives and Superlatives: Making Comparisons

Learn how to compare things in English using comparative and superlative adjectives. Master the rules for -er, -est, more, and most.

Read guide

Ready to practise what you’ve learned?

Practice speaking, listening, and grammar with Deeplingo AI’s English learning app.

Get it onGoogle PlayDownload on theApp Store