everytime...every time...etc..

(1) everytime / every time

沒有 everytime 這個字。

[every time]: each occasion 每一次。

e.g. Without exception, he scored 100% in the mathematics test every time.

(2) sometime / some time / sometimes

[sometime]: at an unspecified point in the future.

e.g. We haven't seen each other for a long time. We should get together sometime. (揾日聚下舊啦!)

[some time}: an unspecified period of time. 一段時間

e.g. It will take some time for the ice to melt.

[sometimes]: occasionally 偶然；有時

e.g. Usually it rains only for a couple of hours, but sometimes the rain won't stop for the whole day.

(3) everyday / every day

[everyday]: regular daily matter or routine 日常

e.g. These are only my everyday clothing, I have a very nice dress for special occasions.

[every day]: daily 每日

e.g. I wear this pair of jeans almost every day.

(4) someday / some day

[someday]: an unspecified day in the future 不日

e.g. We should get together someday; give me a call sometime.

[some day]: a non-name but particular day in the future 將來的某日

e.g. we should get together soon; pick some day you are available, and give me a call.

e.g

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