Regular verb: ascribe - ascribed - ascribed
Simple form | V-ing form |
I must ascribe you must ascribe he must ascribe we must ascribe you must ascribe they must ascribe | I must be ascribing you must be ascribing he must be ascribing we must be ascribing you must be ascribing they must be ascribing |
Perfect | V-ing perfect |
I must have ascribed you must have ascribed he must have ascribed we must have ascribed you must have ascribed they must have ascribed | I must have been ascribing you must have been ascribing he must have been ascribing we must have been ascribing you must have been ascribing they must have been ascribing |
Simple form | V-ing form |
I mustn't ascribe you mustn't ascribe he mustn't ascribe we mustn't ascribe you mustn't ascribe they mustn't ascribe | I mustn't be ascribing you mustn't be ascribing he mustn't be ascribing we mustn't be ascribing you mustn't be ascribing they mustn't be ascribing |
Perfect | V-ing perfect |
I mustn't have ascribed you mustn't have ascribed he mustn't have ascribed we mustn't have ascribed you mustn't have ascribed they mustn't have ascribed | I mustn't have been ascribing you mustn't have been ascribing he mustn't have been ascribing we mustn't have been ascribing you mustn't have been ascribing they mustn't have been ascribing |
Simple form | V-ing form |
must I ascribe? must you ascribe? must he ascribe? must we ascribe? must you ascribe? must they ascribe? | must I be ascribing? must you be ascribing? must he be ascribing? must we be ascribing? must you be ascribing? must they be ascribing? |
Perfect | V-ing perfect |
must I have ascribed? must you have ascribed? must he have ascribed? must we have ascribed? must you have ascribed? must they have ascribed? | must I have been ascribing? must you have been ascribing? must he have been ascribing? must we have been ascribing? must you have been ascribing? must they have been ascribing? |
Simple form | V-ing form |
mustn't I ascribe? mustn't you ascribe? mustn't he ascribe? mustn't we ascribe? mustn't you ascribe? mustn't they ascribe? | mustn't I be ascribing? mustn't you be ascribing? mustn't he be ascribing? mustn't we be ascribing? mustn't you be ascribing? mustn't they be ascribing? |
Perfect | V-ing perfect |
mustn't I have ascribed? mustn't you have ascribed? mustn't he have ascribed? mustn't we have ascribed? mustn't you have ascribed? mustn't they have ascribed? | mustn't I have been ascribing? mustn't you have been ascribing? mustn't he have been ascribing? mustn't we have been ascribing? mustn't you have been ascribing? mustn't they have been ascribing? |