English verb conjugation
COULD DISAMBIGUATE

Regular verb: disambiguate - disambiguated - disambiguated

Affirmation

Simple form	V-ing form
I could disambiguate you could disambiguate he could disambiguate we could disambiguate you could disambiguate they could disambiguate	I could be disambiguating you could be disambiguating he could be disambiguating we could be disambiguating you could be disambiguating they could be disambiguating
Perfect	V-ing perfect
I could have disambiguated you could have disambiguated he could have disambiguated we could have disambiguated you could have disambiguated they could have disambiguated	I could have been disambiguating you could have been disambiguating he could have been disambiguating we could have been disambiguating you could have been disambiguating they could have been disambiguating

Negation

Simple form	V-ing form
I couldn't disambiguate you couldn't disambiguate he couldn't disambiguate we couldn't disambiguate you couldn't disambiguate they couldn't disambiguate	I couldn't be disambiguating you couldn't be disambiguating he couldn't be disambiguating we couldn't be disambiguating you couldn't be disambiguating they couldn't be disambiguating
Perfect	V-ing perfect
I couldn't have disambiguated you couldn't have disambiguated he couldn't have disambiguated we couldn't have disambiguated you couldn't have disambiguated they couldn't have disambiguated	I couldn't have been disambiguating you couldn't have been disambiguating he couldn't have been disambiguating we couldn't have been disambiguating you couldn't have been disambiguating they couldn't have been disambiguating

Interrogative form

Simple form	V-ing form
could I disambiguate? could you disambiguate? could he disambiguate? could we disambiguate? could you disambiguate? could they disambiguate?	could I be disambiguating? could you be disambiguating? could he be disambiguating? could we be disambiguating? could you be disambiguating? could they be disambiguating?
Perfect	V-ing perfect
could I have disambiguated? could you have disambiguated? could he have disambiguated? could we have disambiguated? could you have disambiguated? could they have disambiguated?	could I have been disambiguating? could you have been disambiguating? could he have been disambiguating? could we have been disambiguating? could you have been disambiguating? could they have been disambiguating?

Interro-negative form

Simple form	V-ing form
couldn't I disambiguate? couldn't you disambiguate? couldn't he disambiguate? couldn't we disambiguate? couldn't you disambiguate? couldn't they disambiguate?	couldn't I be disambiguating? couldn't you be disambiguating? couldn't he be disambiguating? couldn't we be disambiguating? couldn't you be disambiguating? couldn't they be disambiguating?
Perfect	V-ing perfect
couldn't I have disambiguated? couldn't you have disambiguated? couldn't he have disambiguated? couldn't we have disambiguated? couldn't you have disambiguated? couldn't they have disambiguated?	couldn't I have been disambiguating? couldn't you have been disambiguating? couldn't he have been disambiguating? couldn't we have been disambiguating? couldn't you have been disambiguating? couldn't they have been disambiguating?