Let’s call it a day! (at the end of the meeting)

sick leave

maternity leave

paternity leave

PAST MODALS

I could have avoided it.

I could have sent an email.
It must have been love.

It could have been love.

It may have been love.

It might have been love.

PRESENT MODAL

I can swim.

I wish/if only I had done that.

If I had thought (Past Perfect) about it, I could have brought (could + have + PP) one of the…
→3rd conditional (it refers to the past)

If I knew French, I would/could
work in the French Embassy.

→2 ndconditional (it refers to the present)

If only I’d known

What would have happened if I hadn’t suggested.