过去式worriedI was worried you wouldn't come.
我还担心你不来呢。
She had a worried look on her face.
她一脸担忧的样子。
He worried about her heavy drinking.
他为她的酗酒感到担忧。
He seemed very worried.
他似乎非常担忧。
We're worried about his mental state.
我们担心他的精神状况。