English verb conjugation
COULD FRENCH

Regular verb: french - frenched - frenched

Affirmation

Simple form	V-ing form
I could french you could french he could french we could french you could french they could french	I could be frenching you could be frenching he could be frenching we could be frenching you could be frenching they could be frenching
Perfect	V-ing perfect
I could have frenched you could have frenched he could have frenched we could have frenched you could have frenched they could have frenched	I could have been frenching you could have been frenching he could have been frenching we could have been frenching you could have been frenching they could have been frenching

Negation

Simple form	V-ing form
I couldn't french you couldn't french he couldn't french we couldn't french you couldn't french they couldn't french	I couldn't be frenching you couldn't be frenching he couldn't be frenching we couldn't be frenching you couldn't be frenching they couldn't be frenching
Perfect	V-ing perfect
I couldn't have frenched you couldn't have frenched he couldn't have frenched we couldn't have frenched you couldn't have frenched they couldn't have frenched	I couldn't have been frenching you couldn't have been frenching he couldn't have been frenching we couldn't have been frenching you couldn't have been frenching they couldn't have been frenching

Interrogative form

Simple form	V-ing form
could I french? could you french? could he french? could we french? could you french? could they french?	could I be frenching? could you be frenching? could he be frenching? could we be frenching? could you be frenching? could they be frenching?
Perfect	V-ing perfect
could I have frenched? could you have frenched? could he have frenched? could we have frenched? could you have frenched? could they have frenched?	could I have been frenching? could you have been frenching? could he have been frenching? could we have been frenching? could you have been frenching? could they have been frenching?

Interro-negative form

Simple form	V-ing form
couldn't I french? couldn't you french? couldn't he french? couldn't we french? couldn't you french? couldn't they french?	couldn't I be frenching? couldn't you be frenching? couldn't he be frenching? couldn't we be frenching? couldn't you be frenching? couldn't they be frenching?
Perfect	V-ing perfect
couldn't I have frenched? couldn't you have frenched? couldn't he have frenched? couldn't we have frenched? couldn't you have frenched? couldn't they have frenched?	couldn't I have been frenching? couldn't you have been frenching? couldn't he have been frenching? couldn't we have been frenching? couldn't you have been frenching? couldn't they have been frenching?