guarantee后面加什么介词?

guarantee后面加什么介词?

常用的就下面几个哈：
动词： by, to
Freedom of speech is guaranteed by our Constitution.
You're guaranteed to lose on those machines.
名词： against, of
The Soviets are demanding certain guarantees about verification before signing the treaty.
Blue skies are not a guarantee of continuing fine weather.

及物动词，不加介词吧 再看看别人怎么说的。