what I suppose to be 还有 what I suppose to do .

what I suppose to be 还有 what I suppose to do . What am I suppose to do without you正确吗? what is your suppose to do? What am I suppose to be doing?的句式结构是怎样的? What am I suppose to do when the best part of me was always What do you suppose has happened to him? be suppose to be What else was I supposed to write?suppose在这里应该怎样理解呢? i do not suppose be suppose to do sth还是supposed suppose to do 有suppose to do