一般现在时am is are
一般过去时was(am,is)
were (are)
一般将来时will be
现在进行时is /am /are +doing
过去进行时was /were +doing
将来进行时will be +doing
现在完成时have/has been
过去完成时had been
将来完成时will have done
现在完成进行时have /has +being done
过去完成进行时had being done
将来完成进行时will have been+doing
过去将来时was/were +going to do
过去将来进行时would be+doing
过去将来完成时would have +done
过去将来完成进行时would have been+doing
英语16种时态be动词的变化都在这里了,不过还是不要死记,多刷题理解了就不需要背诵了噢