Regular verb: chap - chapped - chapped
Simple form | V-ing form |
I must chap you must chap she must chap we must chap you must chap they must chap | I must be chapping you must be chapping she must be chapping we must be chapping you must be chapping they must be chapping |
Perfect | V-ing perfect |
I must have chapped you must have chapped she must have chapped we must have chapped you must have chapped they must have chapped | I must have been chapping you must have been chapping she must have been chapping we must have been chapping you must have been chapping they must have been chapping |
Simple form | V-ing form |
I mustn't chap you mustn't chap she mustn't chap we mustn't chap you mustn't chap they mustn't chap | I mustn't be chapping you mustn't be chapping she mustn't be chapping we mustn't be chapping you mustn't be chapping they mustn't be chapping |
Perfect | V-ing perfect |
I mustn't have chapped you mustn't have chapped she mustn't have chapped we mustn't have chapped you mustn't have chapped they mustn't have chapped | I mustn't have been chapping you mustn't have been chapping she mustn't have been chapping we mustn't have been chapping you mustn't have been chapping they mustn't have been chapping |
Simple form | V-ing form |
must I chap? must you chap? must she chap? must we chap? must you chap? must they chap? | must I be chapping? must you be chapping? must she be chapping? must we be chapping? must you be chapping? must they be chapping? |
Perfect | V-ing perfect |
must I have chapped? must you have chapped? must she have chapped? must we have chapped? must you have chapped? must they have chapped? | must I have been chapping? must you have been chapping? must she have been chapping? must we have been chapping? must you have been chapping? must they have been chapping? |
Simple form | V-ing form |
mustn't I chap? mustn't you chap? mustn't she chap? mustn't we chap? mustn't you chap? mustn't they chap? | mustn't I be chapping? mustn't you be chapping? mustn't she be chapping? mustn't we be chapping? mustn't you be chapping? mustn't they be chapping? |
Perfect | V-ing perfect |
mustn't I have chapped? mustn't you have chapped? mustn't she have chapped? mustn't we have chapped? mustn't you have chapped? mustn't they have chapped? | mustn't I have been chapping? mustn't you have been chapping? mustn't she have been chapping? mustn't we have been chapping? mustn't you have been chapping? mustn't they have been chapping? |