English verb conjugation
CAN SUPERINTEND

Regular verb: superintend - superintended - superintended

Affirmation

Simple form	V-ing form
I can superintend you can superintend she can superintend we can superintend you can superintend they can superintend	I can be superintending you can be superintending she can be superintending we can be superintending you can be superintending they can be superintending
Perfect	V-ing perfect
I can have superintended you can have superintended she can have superintended we can have superintended you can have superintended they can have superintended	I can have been superintending you can have been superintending she can have been superintending we can have been superintending you can have been superintending they can have been superintending

Negation

Simple form	V-ing form
I can't superintend you can't superintend she can't superintend we can't superintend you can't superintend they can't superintend	I can't be superintending you can't be superintending she can't be superintending we can't be superintending you can't be superintending they can't be superintending
Perfect	V-ing perfect
I can't have superintended you can't have superintended she can't have superintended we can't have superintended you can't have superintended they can't have superintended	I can't have been superintending you can't have been superintending she can't have been superintending we can't have been superintending you can't have been superintending they can't have been superintending

Interrogative form

Simple form	V-ing form
can I superintend? can you superintend? can she superintend? can we superintend? can you superintend? can they superintend?	can I be superintending? can you be superintending? can she be superintending? can we be superintending? can you be superintending? can they be superintending?
Perfect	V-ing perfect
can I have superintended? can you have superintended? can she have superintended? can we have superintended? can you have superintended? can they have superintended?	can I have been superintending? can you have been superintending? can she have been superintending? can we have been superintending? can you have been superintending? can they have been superintending?

Interro-negative form

Simple form	V-ing form
can't I superintend? can't you superintend? can't she superintend? can't we superintend? can't you superintend? can't they superintend?	can't I be superintending? can't you be superintending? can't she be superintending? can't we be superintending? can't you be superintending? can't they be superintending?
Perfect	V-ing perfect
can't I have superintended? can't you have superintended? can't she have superintended? can't we have superintended? can't you have superintended? can't they have superintended?	can't I have been superintending? can't you have been superintending? can't she have been superintending? can't we have been superintending? can't you have been superintending? can't they have been superintending?