this grammar app explains english grammar in a clear and simple way.

there are example sentences to show how the language is used and there are interactive exercises so you can practise what you learn.

what is included in the app

pronouns.
personal pronouns
it and there
you and they
possessive pronouns see possessives pronouns
this that these and those
one and ones
questions
reflexive pronouns
reciprocal pronouns each other and one another
indefinite pronouns
relative pronouns

determiners and quantifiers.

possessives.
possessives nouns
possessives adjectives
possessives pronouns
possessives questions
possessives reciprocal pronouns

adjectives.

adverbials.

nouns.

verbs.
verb phrases 1
verb phrases 2
irregular verbs
questions and negatives yes no questions
questions and negatives negatives
questions and negatives present simple and past simple
questions and negatives wh questions
questions and negatives questions with verbs and prepositions
questions and negatives indirect questions
questions and negatives negatives with the to infinitive
present tense
past tense
perfective aspect
continuous aspect
active and passive voice
to infinitive
ing forms
talking about the present
talking about the past
talking about the future
verbs in time clauses and if clauses
wishes and hypotheses
the verb be
link verbs
delexical verbs like have take make and give
modal verbs
double object verbs
phrasal verbs
reflexive and ergative verbs
verbs followed by to infinitive
verbs followed by ing clauses
verbs followed by that clause

clause phrase and sentenceclause phrase and sentence.
clause structure
verb patterns
noun phrase
verb phrase
adverbial phrases
prepositional phrases
sentence structure
adjective phrases

and also you can you can also practice english grammar from this app.
we have practice exercises where you can answer grammar questions and get scores.