how to diagram compound predicates and compound D.O.

[please help!]

Bill has already left the school and gone home.

Bill | has left |school ( and under school is the)
____and (suppossed to be vertical)
| gone | home

I know that we are suppossed to make this triangle looking thing for compound stuff but i cant make it on the comp so this is the best i cant do. can u help?

 

[Kondorosi]

Bill has already left the school and gone home.

Bill | has left |school ( and under school is the)
____and (suppossed to be vertical)
| gone | home

I know that we are suppossed to make this triangle looking thing for compound stuff but i cant make it on the comp so this is the best i cant do. can u help?

1. There is no comp. DO in your sentence.

2.