English verb conjugation
COULD CONGA

Regular verb: conga - congaed - congaed

Affirmation

Simple form	V-ing form
I could conga you could conga he could conga we could conga you could conga they could conga	I could be congaing you could be congaing he could be congaing we could be congaing you could be congaing they could be congaing
Perfect	V-ing perfect
I could have congaed you could have congaed he could have congaed we could have congaed you could have congaed they could have congaed	I could have been congaing you could have been congaing he could have been congaing we could have been congaing you could have been congaing they could have been congaing

Negation

Simple form	V-ing form
I could not conga you could not conga he could not conga we could not conga you could not conga they could not conga	I could not be congaing you could not be congaing he could not be congaing we could not be congaing you could not be congaing they could not be congaing
Perfect	V-ing perfect
I could not have congaed you could not have congaed he could not have congaed we could not have congaed you could not have congaed they could not have congaed	I could not have been congaing you could not have been congaing he could not have been congaing we could not have been congaing you could not have been congaing they could not have been congaing

Interrogative form

Simple form	V-ing form
could I conga? could you conga? could he conga? could we conga? could you conga? could they conga?	could I be congaing? could you be congaing? could he be congaing? could we be congaing? could you be congaing? could they be congaing?
Perfect	V-ing perfect
could I have congaed? could you have congaed? could he have congaed? could we have congaed? could you have congaed? could they have congaed?	could I have been congaing? could you have been congaing? could he have been congaing? could we have been congaing? could you have been congaing? could they have been congaing?

Interro-negative form

Simple form	V-ing form
could I not conga? could you not conga? could he not conga? could we not conga? could you not conga? could they not conga?	could I not be congaing? could you not be congaing? could he not be congaing? could we not be congaing? could you not be congaing? could they not be congaing?
Perfect	V-ing perfect
could I not have congaed? could you not have congaed? could he not have congaed? could we not have congaed? could you not have congaed? could they not have congaed?	could I not have been congaing? could you not have been congaing? could he not have been congaing? could we not have been congaing? could you not have been congaing? could they not have been congaing?