English verb conjugation
COULD BITE

Irregular verb: bite - bit - bitten

Affirmation

Simple form	V-ing form
I could bite you could bite he could bite we could bite you could bite they could bite	I could be biting you could be biting he could be biting we could be biting you could be biting they could be biting
Perfect	V-ing perfect
I could have bitten you could have bitten he could have bitten we could have bitten you could have bitten they could have bitten	I could have been biting you could have been biting he could have been biting we could have been biting you could have been biting they could have been biting

Negation

Simple form	V-ing form
I couldn't bite you couldn't bite he couldn't bite we couldn't bite you couldn't bite they couldn't bite	I couldn't be biting you couldn't be biting he couldn't be biting we couldn't be biting you couldn't be biting they couldn't be biting
Perfect	V-ing perfect
I couldn't have bitten you couldn't have bitten he couldn't have bitten we couldn't have bitten you couldn't have bitten they couldn't have bitten	I couldn't have been biting you couldn't have been biting he couldn't have been biting we couldn't have been biting you couldn't have been biting they couldn't have been biting

Interrogative form

Simple form	V-ing form
could I bite? could you bite? could he bite? could we bite? could you bite? could they bite?	could I be biting? could you be biting? could he be biting? could we be biting? could you be biting? could they be biting?
Perfect	V-ing perfect
could I have bitten? could you have bitten? could he have bitten? could we have bitten? could you have bitten? could they have bitten?	could I have been biting? could you have been biting? could he have been biting? could we have been biting? could you have been biting? could they have been biting?

Interro-negative form

Simple form	V-ing form
couldn't I bite? couldn't you bite? couldn't he bite? couldn't we bite? couldn't you bite? couldn't they bite?	couldn't I be biting? couldn't you be biting? couldn't he be biting? couldn't we be biting? couldn't you be biting? couldn't they be biting?
Perfect	V-ing perfect
couldn't I have bitten? couldn't you have bitten? couldn't he have bitten? couldn't we have bitten? couldn't you have bitten? couldn't they have bitten?	couldn't I have been biting? couldn't you have been biting? couldn't he have been biting? couldn't we have been biting? couldn't you have been biting? couldn't they have been biting?