Simple Present
Use: habits, facts and general truths.
With he / she / it, add -s or -es to the verb: He plays. She watches. It goes.
Negatives and questions use do / does: He does not play. Does she play?
Simple Past
Use: actions completed in the past.
Regular verbs add -ed: play → played; like → liked; study → studied.
Irregular verbs must be learnt: go → went, see → saw, buy → bought, take → took, is → was, are → were.
Negatives and questions use did + base form: He did not play. Did she play?
Present Continuous
Use: something happening now.
Form: am / is / are + verb-ing.
Examples: I am reading. They are playing.
Signal words: now, at the moment, Look!, Listen!
Future Forms
will + base form: for predictions and instant decisions. It will rain tomorrow.
be going to + base form: for plans and things that seem certain. I am going to visit my aunt.
Negatives: will not (won't) / am not, is not, are not going to.