Be (am, is, are)
Have (got)
Present simple
There is/ there are
Present Continuous
Static verbs
Present simple / Present Continuous
Present Perfect
Past simple
Past Continuous
Present Perfect/ Past simple
Past simple / Past Continuous
Past Perfect
Past simple/ Past Perfect/ Past continuous
Future simple/ Be going to/ present continuous (future use)
Future Continuous/ Future Perfect
Conditional
Used to / would (past habits)
Mixed tenses
Letters with different tenses