The in-depth grammar guide is designed to move students from the easiest elements to the more complex.

Level 1

S.V.O. ‘Be’ Questions
Determiners ‘Do’ Questions
Singulars and PluralsPossessives
The Present TenseBasic Prepositions
Conjugating VerbsConjunctions
The Present Continuous

Level 2

Prepositions of TimeImperatives
Reflexive Pronouns‘Used to’ vs. ‘Used for’
Frequency 1 (always, usually…)The Past Tense
Frequency 2 (every)The Future Tense (simple)
Frequency 3 (…a…. vs. …every…)Feeling Sick
(verb 1) + to (verb 2) vs. (verb 1) + (verb 2) ingAdverbs

Level 3

Ago/Before vs. In…time/afterSimiles
Used to vs. Didn’t use toThe Past Continuous Tense
Too many vs. Too muchWhich person?
The Present Perfect Tense 1Comparisons
The Present Perfect Tense 2Superlatives
Basic ModalsThe Future Tense: ‘will’ vs. ‘going to’

Level 4

The Present Perfect + already/still/just/yetThe Passive Voice (Present Continuous Tense)
Stative vs. Active VerbsThe Passive Voice (Past Tense)
The Present Perfect Continuous TenseThe Passive Voice (Past Continuous Tense)
Get + (n.) vs. Get + (adj) The Passive Voice (Future Tense)
Tag QuestionsThe Passive Voice (Future Continuous Tense)
Phrasal Verbs vs. Prepositional VerbsIf: The 0 Conditional
Splitting Phrasal VerbsIf: The 1st Conditional
Wish + Past TenseIf: The 2nd Conditional
Wish + Past PerfectIf: The 3rd Conditional
The Passive Voice (Present Tense)

Level 5

The Past Perfect TenseThe Passive Voice (Future Perfect Continuous Tense)
The Future Perfect TenseDon’t Do That!
The Past Perfect Continuous TenseCommands and Instructions
The Future Perfect Continuous TenseAdverbial Clauses
The Passive Voice (Present Perfect Tense)Relative Clauses
The Passive Voice (Past Perfect Tense)Reported Speech
The Passive Voice (Future Perfect Tense)Modals of Advice
The Passive Voice (Past Perfect Continuous Tense)

Level 6

Embedded QuestionsHypotheticals
Even though vs. DespiteWish vs. Hope
People vs. Persons Reduced Adverbial Clauses
Should/Could/Would/Must + haveFronted Structures
Invitations and Offers The Zero Article
So, Such & Very