often是副词,没有过去式,只有动词有过去式。
短语搭配
more often更经常;更多的时候;经常多的
Past often过去常;过去常常是;过去常常
OFT OFTen常常;再三
sometimes often有时经常;有时往往
Often lie经常说谎;唱片名;经常撒谎
however often但是往往;然而往往
often beyonce碧昂斯
Often encountered经常遇到
declare often说明