He is unpredictable

[anupumh]

Hi,

What does the sentence typed below mean/imply?

He is very unpredictable.

Would a native speaker, use this construction?

Thanks

[tigerpaws]

This means that the person may act in unexpected or unusual ways, or he might say things that are quite unusual. Native speakers frequently say this about people. Actually we might say it about an animal, too. I have heard it said mainly about horses.