Would 一定是过去式吗?I ( ) and he would help me 中是用THINK 还是 THOUGHT这句话是一个人说的 有引号 属于本人说的 我任务he would help me的意思是他可能会帮助我

Would 一定是过去式吗?I ( ) and he would help me 中是用THINK 还是 THOUGHT这句话是一个人说的 有引号 属于本人说的 我任务he would help me的意思是他可能会帮助我 英文中would rather 后面的动词一定是过去式吗? 当would是will的过去式时,would与I还能缩写为I’d吗? I'd like some noodles这里的would是做情态动词吗?那做will的过去式如何区分. WOULD NEVER 是WILL NEVER的过去式吗 下面那个句子为什么用had?是过去式吗?搞不清楚、In a word,if I had a million dollars,I would do everything I want to do. i would like an egg.中的would为什么用过去式? can的过去式是could吗?may的过去式是might吗?shall的过去式是should吗?will的过去式是would吗? I would receive an extra thousand pounds a year.would是什么意思?（是will的的过去式,还是想要, 愿意 ） I decide that I would tell him about it.把would改成will可以吗?I decide that I would tell him about it.请问这里的would是表示过去式的意思,还是表示委婉用法?我把would改成will可以吗? I got you是一般过去式吗? was是谁的过去式?would是will的过去式？ would只是用于一般过去式吗?我知道would 是will的 过去式,可是我看到很多一半现在时也用would啊,怎么回事? I would like to go out 这句话过去式怎么体现would like to过去式是什么 would tomorrow be ok i would like to是表示未来的,would却是will的过去式那它们构成什么时态 would like 是will like 的过去式 it is ...since it was...before 一定是过去式吗? would you mind if用法would you mind if i do sth 吗? would you mind if +从句用过去式吗?