English verb conjugation
COULD DEGUST

Regular verb: degust - degusted - degusted

Affirmation

Simple form	V-ing form
I could degust you could degust he could degust we could degust you could degust they could degust	I could be degusting you could be degusting he could be degusting we could be degusting you could be degusting they could be degusting
Perfect	V-ing perfect
I could have degusted you could have degusted he could have degusted we could have degusted you could have degusted they could have degusted	I could have been degusting you could have been degusting he could have been degusting we could have been degusting you could have been degusting they could have been degusting

Negation

Simple form	V-ing form
I couldn't degust you couldn't degust he couldn't degust we couldn't degust you couldn't degust they couldn't degust	I couldn't be degusting you couldn't be degusting he couldn't be degusting we couldn't be degusting you couldn't be degusting they couldn't be degusting
Perfect	V-ing perfect
I couldn't have degusted you couldn't have degusted he couldn't have degusted we couldn't have degusted you couldn't have degusted they couldn't have degusted	I couldn't have been degusting you couldn't have been degusting he couldn't have been degusting we couldn't have been degusting you couldn't have been degusting they couldn't have been degusting

Interrogative form

Simple form	V-ing form
could I degust? could you degust? could he degust? could we degust? could you degust? could they degust?	could I be degusting? could you be degusting? could he be degusting? could we be degusting? could you be degusting? could they be degusting?
Perfect	V-ing perfect
could I have degusted? could you have degusted? could he have degusted? could we have degusted? could you have degusted? could they have degusted?	could I have been degusting? could you have been degusting? could he have been degusting? could we have been degusting? could you have been degusting? could they have been degusting?

Interro-negative form

Simple form	V-ing form
couldn't I degust? couldn't you degust? couldn't he degust? couldn't we degust? couldn't you degust? couldn't they degust?	couldn't I be degusting? couldn't you be degusting? couldn't he be degusting? couldn't we be degusting? couldn't you be degusting? couldn't they be degusting?
Perfect	V-ing perfect
couldn't I have degusted? couldn't you have degusted? couldn't he have degusted? couldn't we have degusted? couldn't you have degusted? couldn't they have degusted?	couldn't I have been degusting? couldn't you have been degusting? couldn't he have been degusting? couldn't we have been degusting? couldn't you have been degusting? couldn't they have been degusting?