(if,if,if she holla) let her go

(if,if,if she holla) let her go holla if you hear If she really want to leave,and I will let Her go If you love a person,please let her free to fly; if she retu If you love someone,let it be and set him/her free,if he/she if you love someone,let it be and her free,if she coms back -Ask her if she___to the party.If she ___,let me know. If you love someone.let it be and set her free ,if she comes If you love someone,let it be and set her free,if she comes I should let her go if she wants to 为什么后面有to 而且后面还没东西 I should let her go if she wants to 如果wants是个不及物动词 后面也用to么 不 Ask her if she will go with us.为什么不能选if or not she will/that