English verb conjugation
COULD MISDO

Irregular verb: misdo - misdid - misdone

Affirmation

Simple form	V-ing form
I could misdo you could misdo he could misdo we could misdo you could misdo they could misdo	I could be misdoing you could be misdoing he could be misdoing we could be misdoing you could be misdoing they could be misdoing
Perfect	V-ing perfect
I could have misdone you could have misdone he could have misdone we could have misdone you could have misdone they could have misdone	I could have been misdoing you could have been misdoing he could have been misdoing we could have been misdoing you could have been misdoing they could have been misdoing

Negation

Simple form	V-ing form
I couldn't misdo you couldn't misdo he couldn't misdo we couldn't misdo you couldn't misdo they couldn't misdo	I couldn't be misdoing you couldn't be misdoing he couldn't be misdoing we couldn't be misdoing you couldn't be misdoing they couldn't be misdoing
Perfect	V-ing perfect
I couldn't have misdone you couldn't have misdone he couldn't have misdone we couldn't have misdone you couldn't have misdone they couldn't have misdone	I couldn't have been misdoing you couldn't have been misdoing he couldn't have been misdoing we couldn't have been misdoing you couldn't have been misdoing they couldn't have been misdoing

Interrogative form

Simple form	V-ing form
could I misdo? could you misdo? could he misdo? could we misdo? could you misdo? could they misdo?	could I be misdoing? could you be misdoing? could he be misdoing? could we be misdoing? could you be misdoing? could they be misdoing?
Perfect	V-ing perfect
could I have misdone? could you have misdone? could he have misdone? could we have misdone? could you have misdone? could they have misdone?	could I have been misdoing? could you have been misdoing? could he have been misdoing? could we have been misdoing? could you have been misdoing? could they have been misdoing?

Interro-negative form

Simple form	V-ing form
couldn't I misdo? couldn't you misdo? couldn't he misdo? couldn't we misdo? couldn't you misdo? couldn't they misdo?	couldn't I be misdoing? couldn't you be misdoing? couldn't he be misdoing? couldn't we be misdoing? couldn't you be misdoing? couldn't they be misdoing?
Perfect	V-ing perfect
couldn't I have misdone? couldn't you have misdone? couldn't he have misdone? couldn't we have misdone? couldn't you have misdone? couldn't they have misdone?	couldn't I have been misdoing? couldn't you have been misdoing? couldn't he have been misdoing? couldn't we have been misdoing? couldn't you have been misdoing? couldn't they have been misdoing?