often在句子用什么时态 最好说清楚些 急求

理论上often没有限定时态吧,但是不太会用在将来时--因为还没发生你怎么知道会“often”。。现在时和过去时都可以吧。看你要表达什么意思了。过去范畴：例：我小学的时候常常玩这个游戏When I was in primary school,I often played this game。现在范畴：例：我常常睡过头I often overslept。。。同理,完成时也可以例：最近一周我常常睡过头I have often overslept over the past week或过去完成时例：上小学之前我常常玩这个游戏I had often been playing this game before primary school。例子比较冷不过希望能说明问题。 再问： 我决定去海滩度假 I decide to -----my vacation on the beach 横线处怎么填？ 再答： spend?