you have damagedou won't have it again 为什么用完成时？
You have damaged my bicycle，you won't have it again. 你把我的自行车搞坏了，你别再想用它了。
这句话隐含之意有两层，首先表示"你把我的车搞坏了，现在还没修好"，肯定无法再用了；其次，表达车主对借者毁车一事耿耿于怀，不想再冒险。可以用其他时态，但语义不同。如：
过去时：You damaged my bicycle，you won't have it again. 你搞坏过我的车，你别想再碰它了。(表历史或曾经发生过的事件)
过去完成时：You had damaged my bicycle，you won't have it again. 你曾经搞坏过我的车，你别想再碰它了。(表曾经发生过的事件)
过去进行时：You were damaging my bicycle，you won't have it again. 你以前一直毁我的车，以后休想再碰它了。(表借者过去习惯，含车主不快情感)
现在时：You damage my bicycle，you won't have it again. 你一直损坏我的车(你不爱惜我的车)，你别想再碰它了。(表借者当前习惯)
现在进行时：You are damaging my bicycle，you won't have it again. 你在毁我的车，你休想再碰它了。(表借者正在进行的行为或当前习惯，含车主不快情感)
将来时：You will damage my bicycle，you won't have it again. 你会搞坏我的车，你别想再碰它了。(表车主判断）
虚拟语气：You would damage my bicycle，you won't have it again. 你可能会搞坏我的车，你别想再碰它了。(表可能性）
