Future

general truths

programmes

regret

If + will + present simple

If + past simple + past simple

If +present simple + present simple

If + will + will

future events that are likely to happen

future events that are unlikely or impossible

present events

long future plans

If + will/won't + present simple + v1

If + pas simple + would/wouldn't + v1

If + past simple + will/won't + v1

If + present simple + will/won't + v1

past events that are likely to happen

past events that are imaginary or impossible

Future events

Future events that are imaginary and for advice

If + past simple + will/won't + V1

If + present simple + would/wouldn't + V1

If + past simple + would/wouldn't + V1

If + past perfect simple + would/wouldn't + V3