• friend, to be friends with sy, to keep friends with sy
• to barrack for sy, to pull for sy
• at sy's request, at the request of sy
• to tend on sy, to tend upon sy, to wait on sy, to wait upon sy
• to bite one's thumb at sy
• to turn one's back on sy
• to give sy to understand
• to go for sy cut and thrust
• to get sg into sy's head
• to unfold one's troubles to sy