我能做。
Wǒ néng zuò.
I can do it.
你能来吗?
Nǐ néng lái ma?
Can you come?
现在能吗?
Xiànzài néng ma?
Is it possible now?
明天能借我吗?
Míngtiān néng jiè wǒ ma?
Can you lend it to me tomorrow?