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