English verb conjugation
COULD CONTENT

Regular verb: content - contented - contented

Affirmation

Simple form	V-ing form
I could content you could content he could content we could content you could content they could content	I could be contenting you could be contenting he could be contenting we could be contenting you could be contenting they could be contenting
Perfect	V-ing perfect
I could have contented you could have contented he could have contented we could have contented you could have contented they could have contented	I could have been contenting you could have been contenting he could have been contenting we could have been contenting you could have been contenting they could have been contenting

Negation

Simple form	V-ing form
I couldn't content you couldn't content he couldn't content we couldn't content you couldn't content they couldn't content	I couldn't be contenting you couldn't be contenting he couldn't be contenting we couldn't be contenting you couldn't be contenting they couldn't be contenting
Perfect	V-ing perfect
I couldn't have contented you couldn't have contented he couldn't have contented we couldn't have contented you couldn't have contented they couldn't have contented	I couldn't have been contenting you couldn't have been contenting he couldn't have been contenting we couldn't have been contenting you couldn't have been contenting they couldn't have been contenting

Interrogative form

Simple form	V-ing form
could I content? could you content? could he content? could we content? could you content? could they content?	could I be contenting? could you be contenting? could he be contenting? could we be contenting? could you be contenting? could they be contenting?
Perfect	V-ing perfect
could I have contented? could you have contented? could he have contented? could we have contented? could you have contented? could they have contented?	could I have been contenting? could you have been contenting? could he have been contenting? could we have been contenting? could you have been contenting? could they have been contenting?

Interro-negative form

Simple form	V-ing form
couldn't I content? couldn't you content? couldn't he content? couldn't we content? couldn't you content? couldn't they content?	couldn't I be contenting? couldn't you be contenting? couldn't he be contenting? couldn't we be contenting? couldn't you be contenting? couldn't they be contenting?
Perfect	V-ing perfect
couldn't I have contented? couldn't you have contented? couldn't he have contented? couldn't we have contented? couldn't you have contented? couldn't they have contented?	couldn't I have been contenting? couldn't you have been contenting? couldn't he have been contenting? couldn't we have been contenting? couldn't you have been contenting? couldn't they have been contenting?