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