English verb conjugation
COULD SLIGHT

Regular verb: slight - slighted - slighted

Affirmation

Simple form	V-ing form
I could slight you could slight he could slight we could slight you could slight they could slight	I could be slighting you could be slighting he could be slighting we could be slighting you could be slighting they could be slighting
Perfect	V-ing perfect
I could have slighted you could have slighted he could have slighted we could have slighted you could have slighted they could have slighted	I could have been slighting you could have been slighting he could have been slighting we could have been slighting you could have been slighting they could have been slighting

Negation

Simple form	V-ing form
I could not slight you could not slight he could not slight we could not slight you could not slight they could not slight	I could not be slighting you could not be slighting he could not be slighting we could not be slighting you could not be slighting they could not be slighting
Perfect	V-ing perfect
I could not have slighted you could not have slighted he could not have slighted we could not have slighted you could not have slighted they could not have slighted	I could not have been slighting you could not have been slighting he could not have been slighting we could not have been slighting you could not have been slighting they could not have been slighting

Interrogative form

Simple form	V-ing form
could I slight? could you slight? could he slight? could we slight? could you slight? could they slight?	could I be slighting? could you be slighting? could he be slighting? could we be slighting? could you be slighting? could they be slighting?
Perfect	V-ing perfect
could I have slighted? could you have slighted? could he have slighted? could we have slighted? could you have slighted? could they have slighted?	could I have been slighting? could you have been slighting? could he have been slighting? could we have been slighting? could you have been slighting? could they have been slighting?

Interro-negative form

Simple form	V-ing form
could I not slight? could you not slight? could he not slight? could we not slight? could you not slight? could they not slight?	could I not be slighting? could you not be slighting? could he not be slighting? could we not be slighting? could you not be slighting? could they not be slighting?
Perfect	V-ing perfect
could I not have slighted? could you not have slighted? could he not have slighted? could we not have slighted? could you not have slighted? could they not have slighted?	could I not have been slighting? could you not have been slighting? could he not have been slighting? could we not have been slighting? could you not have been slighting? could they not have been slighting?