English verb conjugation
COULD DEFECATE

Regular verb: defecate - defecated - defecated

Affirmation

Simple form	V-ing form
I could defecate you could defecate she could defecate we could defecate you could defecate they could defecate	I could be defecating you could be defecating she could be defecating we could be defecating you could be defecating they could be defecating
Perfect	V-ing perfect
I could have defecated you could have defecated she could have defecated we could have defecated you could have defecated they could have defecated	I could have been defecating you could have been defecating she could have been defecating we could have been defecating you could have been defecating they could have been defecating

Negation

Simple form	V-ing form
I couldn't defecate you couldn't defecate she couldn't defecate we couldn't defecate you couldn't defecate they couldn't defecate	I couldn't be defecating you couldn't be defecating she couldn't be defecating we couldn't be defecating you couldn't be defecating they couldn't be defecating
Perfect	V-ing perfect
I couldn't have defecated you couldn't have defecated she couldn't have defecated we couldn't have defecated you couldn't have defecated they couldn't have defecated	I couldn't have been defecating you couldn't have been defecating she couldn't have been defecating we couldn't have been defecating you couldn't have been defecating they couldn't have been defecating

Interrogative form

Simple form	V-ing form
could I defecate? could you defecate? could she defecate? could we defecate? could you defecate? could they defecate?	could I be defecating? could you be defecating? could she be defecating? could we be defecating? could you be defecating? could they be defecating?
Perfect	V-ing perfect
could I have defecated? could you have defecated? could she have defecated? could we have defecated? could you have defecated? could they have defecated?	could I have been defecating? could you have been defecating? could she have been defecating? could we have been defecating? could you have been defecating? could they have been defecating?

Interro-negative form

Simple form	V-ing form
couldn't I defecate? couldn't you defecate? couldn't she defecate? couldn't we defecate? couldn't you defecate? couldn't they defecate?	couldn't I be defecating? couldn't you be defecating? couldn't she be defecating? couldn't we be defecating? couldn't you be defecating? couldn't they be defecating?
Perfect	V-ing perfect
couldn't I have defecated? couldn't you have defecated? couldn't she have defecated? couldn't we have defecated? couldn't you have defecated? couldn't they have defecated?	couldn't I have been defecating? couldn't you have been defecating? couldn't she have been defecating? couldn't we have been defecating? couldn't you have been defecating? couldn't they have been defecating?