怎样区分It is+形容词+of sb to do sth 和It is+形容词+for sb to do sth这个of 和for什么时候用of什么时候用for

怎样区分It is+形容词+of sb to do sth 和It is+形容词+for sb to do sth这个of 和for什么时候用of什么时候用for It+be+形容词+for sb+to do It+be+形容词+of sb+to do 怎么区分呢? it is +形容词+for sb to do与 it is+形容词+ of sb to do有什么区别! It is+形容词+for sb+to do和It is+形容词+of sb+to do的区别 It is+形容词+for sb to do sth与It is+形容词+of sb to do sth有什么区别? 怎样区分it is +形容词+to和it is +形容词+for? it is+形容词+for sb+to do it is +形容词+for sb to do. sb think it +形容词与sb think it is +形容词有什么区别，什么时候可以互换 It+be+形容词+of sb+to do中的of是什么意思 It is + adj + for/of sb +to du sth如果形容词是hardworking,用of还是for? 用It’s+形容词+of sb to do sth造句 It+be+形容词+for/of sb to do sth it is+形容词+for sb it is+形容词+to do sth造句 It is+形容词+for sb to do 属于什么时态, it`s +adj.for/ to /of sb.怎样区分?怎样确定什么时候用for/to/of?for 跟of怎样区别? it is nice/kind of sb. It's+形容词+for sb +to do sth与It's+形容词+of sb to do sth的区别