I can superintend you can superintend he can superintend we can superintend you can superintend they can superintend
Forme en V-ing
I can be superintending you can be superintending he can be superintending we can be superintending you can be superintending they can be superintending
Perfect
I can have superintended you can have superintended he can have superintended we can have superintended you can have superintended they can have superintended
Perfect en V-ing
I can have been superintending you can have been superintending he can have been superintending we can have been superintending you can have been superintending they can have been superintending
Négation
Forme simple
I can't superintend you can't superintend he can't superintend we can't superintend you can't superintend they can't superintend
Forme en V-ing
I can't be superintending you can't be superintending he can't be superintending we can't be superintending you can't be superintending they can't be superintending
Perfect
I can't have superintended you can't have superintended he can't have superintended we can't have superintended you can't have superintended they can't have superintended
Perfect en V-ing
I can't have been superintending you can't have been superintending he can't have been superintending we can't have been superintending you can't have been superintending they can't have been superintending
Forme interrogative
Forme simple
can I superintend? can you superintend? can he superintend? can we superintend? can you superintend? can they superintend?
Forme en V-ing
can I be superintending? can you be superintending? can he be superintending? can we be superintending? can you be superintending? can they be superintending?
Perfect
can I have superintended? can you have superintended? can he have superintended? can we have superintended? can you have superintended? can they have superintended?
Perfect en V-ing
can I have been superintending? can you have been superintending? can he have been superintending? can we have been superintending? can you have been superintending? can they have been superintending?
Forme interro-négative
Forme simple
can't I superintend? can't you superintend? can't he superintend? can't we superintend? can't you superintend? can't they superintend?
Forme en V-ing
can't I be superintending? can't you be superintending? can't he be superintending? can't we be superintending? can't you be superintending? can't they be superintending?
Perfect
can't I have superintended? can't you have superintended? can't he have superintended? can't we have superintended? can't you have superintended? can't they have superintended?
Perfect en V-ing
can't I have been superintending? can't you have been superintending? can't he have been superintending? can't we have been superintending? can't you have been superintending? can't they have been superintending?