I have big ideas.

to have a breather

to have half a mind to

to have something on the ball

I have high hopes.

to have a near miss

to have a second helping

to have a heart of flint

to have a card up one’s sleeve

to have in mind

to have something to one’s name

to have a chat

Have you ever been to Latvia?

I have got a splitting headache.

to have a share in something

to have something up one’s sleeve

to have eagle eyes

I have started learning Finnish.

to have a chip on one’s shoulder

to have a sharp tongue

to have in mind to do something

Have a good trip!

to have a moment to spare

I have nothing to do with such people.

Have you been good this year?