English verb conjugation
COULD CREEP

Irregular verb: creep - crept - crept

Affirmation

Simple form	V-ing form
I could creep you could creep she could creep we could creep you could creep they could creep	I could be creeping you could be creeping she could be creeping we could be creeping you could be creeping they could be creeping
Perfect	V-ing perfect
I could have crept you could have crept she could have crept we could have crept you could have crept they could have crept	I could have been creeping you could have been creeping she could have been creeping we could have been creeping you could have been creeping they could have been creeping

Negation

Simple form	V-ing form
I couldn't creep you couldn't creep she couldn't creep we couldn't creep you couldn't creep they couldn't creep	I couldn't be creeping you couldn't be creeping she couldn't be creeping we couldn't be creeping you couldn't be creeping they couldn't be creeping
Perfect	V-ing perfect
I couldn't have crept you couldn't have crept she couldn't have crept we couldn't have crept you couldn't have crept they couldn't have crept	I couldn't have been creeping you couldn't have been creeping she couldn't have been creeping we couldn't have been creeping you couldn't have been creeping they couldn't have been creeping

Interrogative form

Simple form	V-ing form
could I creep? could you creep? could she creep? could we creep? could you creep? could they creep?	could I be creeping? could you be creeping? could she be creeping? could we be creeping? could you be creeping? could they be creeping?
Perfect	V-ing perfect
could I have crept? could you have crept? could she have crept? could we have crept? could you have crept? could they have crept?	could I have been creeping? could you have been creeping? could she have been creeping? could we have been creeping? could you have been creeping? could they have been creeping?

Interro-negative form

Simple form	V-ing form
couldn't I creep? couldn't you creep? couldn't she creep? couldn't we creep? couldn't you creep? couldn't they creep?	couldn't I be creeping? couldn't you be creeping? couldn't she be creeping? couldn't we be creeping? couldn't you be creeping? couldn't they be creeping?
Perfect	V-ing perfect
couldn't I have crept? couldn't you have crept? couldn't she have crept? couldn't we have crept? couldn't you have crept? couldn't they have crept?	couldn't I have been creeping? couldn't you have been creeping? couldn't she have been creeping? couldn't we have been creeping? couldn't you have been creeping? couldn't they have been creeping?