- have/keep an open mind (about/on sth)
- have/keep sth up your sleeve
- have/keep your feet on the ground
- have/keep your finger on the pulse (of sth)
- have/keep your wits about you
- have kittens
- have/know all the answers
- have known better days
- have/know sth down pat
- have/know sth off pat
- have/lack the courage of your convictions
- have left with egg all over your face
- have left with egg on over your face
- have legs
- have measure
- have money, time, etc. to play with
- have money to burn
- have money to play with
- have more strings to your bow
- have my hand cookie jar
- have my hand in cookie jar
- have my hand in the cookie jar
- have my hand the cookie jar
- haven
- havenage