Present Simple

The present simple tense is used for habits, facts, and general truths.

Past Simple

The past simple tense is used for completed actions in the past.

Definite Article

Use "the" when referring to specific or known things.

Indefinite Articles

Use "a" before consonant sounds and "an" before vowel sounds.

Adjectives

an adjective is a word that describes or modifies a noun or a pronoun

Nouns

noun

The Zero Conditional (General Truths)

The First Conditional (Real Possibilities)

The Second Conditional (Imaginary/Unlikely)

The Third Conditional (Past Regrets)

Prepositions of Place (Where?)

Prepositions of Time (When?)

Prepositions of Movement (Whither?)

The "Golden Rule" of Prepositions

Dependent Prepositions

Reported Speech

The "Backshift" Rule

Changes in Perspective

Reporting Verbs: Say vs. Tell

Reported Questions

A Exception

Present Continuous

what is happening right now

Present Perfect

Present Perfect

Past Continuous

Past Continuous

Past Perfect

Past Perfect

Future Simple

Future Simple

Future Continuous

Future Continuous

Future Perfect

Future Perfect

Zero Article

Zero Article

Demonstratives

Demonstratives

Possessive determiners

Possessive determiners

Quantity determiners

Quantity determiners

Numbers

Numbers function as determiners before nouns

Order of Determiners

Order of Determiners

Pronouns

Pronouns

Verbs

Verbs

Adverbs

Adverbs

Prepositions

Prepositions

Conjunctions

Conjunctions

Interjections

Interjections

Determiners

Determiners

Modal Verbs

Modal Verbs

Gerunds and Infinitives

Gerunds and Infinitives

Articles

Articles

Subject and Predicate

Subject and Predicate

Objects

Objects

Clauses

Clauses

Phrases

Phrases

Types of Sentences

Types of Sentences

Voice

Voice

Mood

Mood

Tenses

Tenses

Conditionals

Conditionals

Reported Speech

Reported Speech

Subject-Verb Agreement

Subject-Verb Agreement

Modifiers

Modifiers

Relative Clauses

Relative Clauses

Punctuation

Punctuation marks help clarify the meaning of sentences

Period

Period

Comma

Comma

Semicolon

Semicolon

Colon

Colon

Quotation Marks

Quotation Marks

Apostrophe

Apostrophe

Question Mark

Question Mark

Exclamation Mark

Exclamation Mark

Present Perfect Continuous

Present Perfect Continuous

Past Perfect Continuous

Past Perfect Continuous

Future Perfect Continuous

Future Perfect Continuous

parallel structure

parallel structure

Sentence Fragments

Sentence Fragments

Fused Sentence

Fused Sentence

Double Negatives

Double Negatives

Common Errors

Common Errors of grammar

Incorrect Prepositions

Incorrect Prepositions