Present Simple or indefinite

Subject + Verb Ist form + s/es + object

Past Simple or indefinite

Subject + Verb IInd form + object

Future Simple

Subject + will + verb Ist form + object

Present Perfect

Subject + has/have + verb IIIrd form + object

Past perfect

Subject + had + verb IIIrd form + object

Future perfect

Subject + will have + verb IIIrd form + object

Present Continuous

Subject + is/am/are + verb Ist form + ing + object

Past continuous

subject + was/were + verb Ist form + ing + object

Future Continuous

Subject + will be + verb Ist form + ing + object

Present perfect Continuous

Subject + has/have + been + verb Ist form + ing + object

Past perfect continuous

subject + had + been + verb Ist form + ing + object

Future perfect continuous

Subject + will + have + been + verb Ist form + ing + object