English verb conjugation
COULD OVERDRIVE

Irregular verb: overdrive - overdrove - overdriven

Affirmation

Simple form	V-ing form
I could overdrive you could overdrive he could overdrive we could overdrive you could overdrive they could overdrive	I could be overdriving you could be overdriving he could be overdriving we could be overdriving you could be overdriving they could be overdriving
Perfect	V-ing perfect
I could have overdriven you could have overdriven he could have overdriven we could have overdriven you could have overdriven they could have overdriven	I could have been overdriving you could have been overdriving he could have been overdriving we could have been overdriving you could have been overdriving they could have been overdriving

Negation

Simple form	V-ing form
I could not overdrive you could not overdrive he could not overdrive we could not overdrive you could not overdrive they could not overdrive	I could not be overdriving you could not be overdriving he could not be overdriving we could not be overdriving you could not be overdriving they could not be overdriving
Perfect	V-ing perfect
I could not have overdriven you could not have overdriven he could not have overdriven we could not have overdriven you could not have overdriven they could not have overdriven	I could not have been overdriving you could not have been overdriving he could not have been overdriving we could not have been overdriving you could not have been overdriving they could not have been overdriving

Interrogative form

Simple form	V-ing form
could I overdrive? could you overdrive? could he overdrive? could we overdrive? could you overdrive? could they overdrive?	could I be overdriving? could you be overdriving? could he be overdriving? could we be overdriving? could you be overdriving? could they be overdriving?
Perfect	V-ing perfect
could I have overdriven? could you have overdriven? could he have overdriven? could we have overdriven? could you have overdriven? could they have overdriven?	could I have been overdriving? could you have been overdriving? could he have been overdriving? could we have been overdriving? could you have been overdriving? could they have been overdriving?

Interro-negative form

Simple form	V-ing form
could I not overdrive? could you not overdrive? could he not overdrive? could we not overdrive? could you not overdrive? could they not overdrive?	could I not be overdriving? could you not be overdriving? could he not be overdriving? could we not be overdriving? could you not be overdriving? could they not be overdriving?
Perfect	V-ing perfect
could I not have overdriven? could you not have overdriven? could he not have overdriven? could we not have overdriven? could you not have overdriven? could they not have overdriven?	could I not have been overdriving? could you not have been overdriving? could he not have been overdriving? could we not have been overdriving? could you not have been overdriving? could they not have been overdriving?