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 couldn't overdrive you couldn't overdrive he couldn't overdrive we couldn't overdrive you couldn't overdrive they couldn't overdrive	I couldn't be overdriving you couldn't be overdriving he couldn't be overdriving we couldn't be overdriving you couldn't be overdriving they couldn't be overdriving
Perfect	V-ing perfect
I couldn't have overdriven you couldn't have overdriven he couldn't have overdriven we couldn't have overdriven you couldn't have overdriven they couldn't have overdriven	I couldn't have been overdriving you couldn't have been overdriving he couldn't have been overdriving we couldn't have been overdriving you couldn't have been overdriving they couldn't 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
couldn't I overdrive? couldn't you overdrive? couldn't he overdrive? couldn't we overdrive? couldn't you overdrive? couldn't they overdrive?	couldn't I be overdriving? couldn't you be overdriving? couldn't he be overdriving? couldn't we be overdriving? couldn't you be overdriving? couldn't they be overdriving?
Perfect	V-ing perfect
couldn't I have overdriven? couldn't you have overdriven? couldn't he have overdriven? couldn't we have overdriven? couldn't you have overdriven? couldn't they have overdriven?	couldn't I have been overdriving? couldn't you have been overdriving? couldn't he have been overdriving? couldn't we have been overdriving? couldn't you have been overdriving? couldn't they have been overdriving?