English verb conjugation
COULD DISGUST

Regular verb: disgust - disgusted - disgusted

Affirmation

Simple form	V-ing form
I could disgust you could disgust she could disgust we could disgust you could disgust they could disgust	I could be disgusting you could be disgusting she could be disgusting we could be disgusting you could be disgusting they could be disgusting
Perfect	V-ing perfect
I could have disgusted you could have disgusted she could have disgusted we could have disgusted you could have disgusted they could have disgusted	I could have been disgusting you could have been disgusting she could have been disgusting we could have been disgusting you could have been disgusting they could have been disgusting

Negation

Simple form	V-ing form
I couldn't disgust you couldn't disgust she couldn't disgust we couldn't disgust you couldn't disgust they couldn't disgust	I couldn't be disgusting you couldn't be disgusting she couldn't be disgusting we couldn't be disgusting you couldn't be disgusting they couldn't be disgusting
Perfect	V-ing perfect
I couldn't have disgusted you couldn't have disgusted she couldn't have disgusted we couldn't have disgusted you couldn't have disgusted they couldn't have disgusted	I couldn't have been disgusting you couldn't have been disgusting she couldn't have been disgusting we couldn't have been disgusting you couldn't have been disgusting they couldn't have been disgusting

Interrogative form

Simple form	V-ing form
could I disgust? could you disgust? could she disgust? could we disgust? could you disgust? could they disgust?	could I be disgusting? could you be disgusting? could she be disgusting? could we be disgusting? could you be disgusting? could they be disgusting?
Perfect	V-ing perfect
could I have disgusted? could you have disgusted? could she have disgusted? could we have disgusted? could you have disgusted? could they have disgusted?	could I have been disgusting? could you have been disgusting? could she have been disgusting? could we have been disgusting? could you have been disgusting? could they have been disgusting?

Interro-negative form

Simple form	V-ing form
couldn't I disgust? couldn't you disgust? couldn't she disgust? couldn't we disgust? couldn't you disgust? couldn't they disgust?	couldn't I be disgusting? couldn't you be disgusting? couldn't she be disgusting? couldn't we be disgusting? couldn't you be disgusting? couldn't they be disgusting?
Perfect	V-ing perfect
couldn't I have disgusted? couldn't you have disgusted? couldn't she have disgusted? couldn't we have disgusted? couldn't you have disgusted? couldn't they have disgusted?	couldn't I have been disgusting? couldn't you have been disgusting? couldn't she have been disgusting? couldn't we have been disgusting? couldn't you have been disgusting? couldn't they have been disgusting?