English verb conjugation
COULD CADDIE

Regular verb: caddie - caddied - caddied

Affirmation

Simple form	V-ing form
I could caddie you could caddie he could caddie we could caddie you could caddie they could caddie	I could be caddying you could be caddying he could be caddying we could be caddying you could be caddying they could be caddying
Perfect	V-ing perfect
I could have caddied you could have caddied he could have caddied we could have caddied you could have caddied they could have caddied	I could have been caddying you could have been caddying he could have been caddying we could have been caddying you could have been caddying they could have been caddying

Negation

Simple form	V-ing form
I couldn't caddie you couldn't caddie he couldn't caddie we couldn't caddie you couldn't caddie they couldn't caddie	I couldn't be caddying you couldn't be caddying he couldn't be caddying we couldn't be caddying you couldn't be caddying they couldn't be caddying
Perfect	V-ing perfect
I couldn't have caddied you couldn't have caddied he couldn't have caddied we couldn't have caddied you couldn't have caddied they couldn't have caddied	I couldn't have been caddying you couldn't have been caddying he couldn't have been caddying we couldn't have been caddying you couldn't have been caddying they couldn't have been caddying

Interrogative form

Simple form	V-ing form
could I caddie? could you caddie? could he caddie? could we caddie? could you caddie? could they caddie?	could I be caddying? could you be caddying? could he be caddying? could we be caddying? could you be caddying? could they be caddying?
Perfect	V-ing perfect
could I have caddied? could you have caddied? could he have caddied? could we have caddied? could you have caddied? could they have caddied?	could I have been caddying? could you have been caddying? could he have been caddying? could we have been caddying? could you have been caddying? could they have been caddying?

Interro-negative form

Simple form	V-ing form
couldn't I caddie? couldn't you caddie? couldn't he caddie? couldn't we caddie? couldn't you caddie? couldn't they caddie?	couldn't I be caddying? couldn't you be caddying? couldn't he be caddying? couldn't we be caddying? couldn't you be caddying? couldn't they be caddying?
Perfect	V-ing perfect
couldn't I have caddied? couldn't you have caddied? couldn't he have caddied? couldn't we have caddied? couldn't you have caddied? couldn't they have caddied?	couldn't I have been caddying? couldn't you have been caddying? couldn't he have been caddying? couldn't we have been caddying? couldn't you have been caddying? couldn't they have been caddying?