什么句型用主将从现？

Question

具体说明，最好带例句，谢谢

Answer 1

1）sb will do sth if从句
2）祈使句＋if从句
3）sb can/may/must等＋if从句
其中if条件从句有时也可以是时间状语从句，如:before/after/when等从句

Answer 2

条件和时间状语从句
If it doesn't rain tomorrow, we will go to the park.
When you come back, i will give you a present.本回答被提问者和网友采纳

Answer 3