Irregular verb: rebuild - rebuilt - rebuilt
Simple form | V-ing form |
I must rebuild you must rebuild he must rebuild we must rebuild you must rebuild they must rebuild | I must be rebuilding you must be rebuilding he must be rebuilding we must be rebuilding you must be rebuilding they must be rebuilding |
Perfect | V-ing perfect |
I must have rebuilt you must have rebuilt he must have rebuilt we must have rebuilt you must have rebuilt they must have rebuilt | I must have been rebuilding you must have been rebuilding he must have been rebuilding we must have been rebuilding you must have been rebuilding they must have been rebuilding |
Simple form | V-ing form |
I mustn't rebuild you mustn't rebuild he mustn't rebuild we mustn't rebuild you mustn't rebuild they mustn't rebuild | I mustn't be rebuilding you mustn't be rebuilding he mustn't be rebuilding we mustn't be rebuilding you mustn't be rebuilding they mustn't be rebuilding |
Perfect | V-ing perfect |
I mustn't have rebuilt you mustn't have rebuilt he mustn't have rebuilt we mustn't have rebuilt you mustn't have rebuilt they mustn't have rebuilt | I mustn't have been rebuilding you mustn't have been rebuilding he mustn't have been rebuilding we mustn't have been rebuilding you mustn't have been rebuilding they mustn't have been rebuilding |
Simple form | V-ing form |
must I rebuild? must you rebuild? must he rebuild? must we rebuild? must you rebuild? must they rebuild? | must I be rebuilding? must you be rebuilding? must he be rebuilding? must we be rebuilding? must you be rebuilding? must they be rebuilding? |
Perfect | V-ing perfect |
must I have rebuilt? must you have rebuilt? must he have rebuilt? must we have rebuilt? must you have rebuilt? must they have rebuilt? | must I have been rebuilding? must you have been rebuilding? must he have been rebuilding? must we have been rebuilding? must you have been rebuilding? must they have been rebuilding? |
Simple form | V-ing form |
mustn't I rebuild? mustn't you rebuild? mustn't he rebuild? mustn't we rebuild? mustn't you rebuild? mustn't they rebuild? | mustn't I be rebuilding? mustn't you be rebuilding? mustn't he be rebuilding? mustn't we be rebuilding? mustn't you be rebuilding? mustn't they be rebuilding? |
Perfect | V-ing perfect |
mustn't I have rebuilt? mustn't you have rebuilt? mustn't he have rebuilt? mustn't we have rebuilt? mustn't you have rebuilt? mustn't they have rebuilt? | mustn't I have been rebuilding? mustn't you have been rebuilding? mustn't he have been rebuilding? mustn't we have been rebuilding? mustn't you have been rebuilding? mustn't they have been rebuilding? |