would be，英语单词，指想要成为的。
would be用法：
表示对将来的假想，句型：条件从句+主句；一般过去时+should+动词原形；were+不定式would+动词原形；should+动词原形
1、If you succeeded, everything would be all right.
2、If you should succeed, everything would be all right.
3、If you were to succeed, everything would be all right.
虚拟条件句的从句部分如果含有were,should,或had,可将if省略，再把were,should或had移到从句句首，实行倒装。
1、Were they here now, they could help us.=If they were here now, they could help us.
2、Had you come earlier, you would have met him=If you had come earlier, you would have met him.
3、Should it rain, the crops would be saved.=Were it to rain, the crops would be saved.
注意：
在虚拟语气的从句中，动词'be'的过去时态一律用"were"，不用was，即在从句中be用were代替。
1、If I were you, I would go to look for him.如果我是你，就会去找他。
2、If he were here, everything would be all right.如果他在这儿，一切都会好的。
一般还是用虚拟语气比较多。楼主如果有兴趣可以在百度百科查下虚拟语气。