can supervene
Verbe régulier : supervene - supervened- supervened

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can supervene
you can supervene
he can supervene
we can supervene
you can supervene
they can supervene 	I can be supervening
you can be supervening
he can be supervening
we can be supervening
you can be supervening
they can be supervening	I can have supervened
you can have supervened
he can have supervened
we can have supervened
you can have supervened
they can have supervened	I can have been supervening
you can have been supervening
he can have been supervening
we can have been supervening
you can have been supervening
they can have been supervening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't supervene
you can't supervene
he can't supervene
we can't supervene
you can't supervene
they can't supervene 	I can't be supervening
you can't be supervening
he can't be supervening
we can't be supervening
you can't be supervening
they can't be supervening	I can't have supervened
you can't have supervened
he can't have supervened
we can't have supervened
you can't have supervened
they can't have supervened	I can't have been supervening
you can't have been supervening
he can't have been supervening
we can't have been supervening
you can't have been supervening
they can't have been supervening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I supervene?
can you supervene?
can he supervene?
can we supervene?
can you supervene?
can they supervene? 	can I be supervening?
can you be supervening?
can he be supervening?
can we be supervening?
can you be supervening?
can they be supervening? 	can I have supervened?
can you have supervened?
can he have supervened?
can we have supervened?
can you have supervened?
can they have supervened? 	can I have been supervening?
can you have been supervening?
can he have been supervening?
can we have been supervening?
can you have been supervening?
can they have been supervening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I supervene?
can't you supervene?
can't he supervene?
can't we supervene?
can't you supervene?
can't they supervene? 	can't I be supervening?
can't you be supervening?
can't he be supervening?
can't we be supervening?
can't you be supervening?
can't they be supervening? 	can't I have supervened?
can't you have supervened?
can't he have supervened?
can't we have supervened?
can't you have supervened?
can't they have supervened? 	can't I have been supervening?
can't you have been supervening?
can't he have been supervening?
can't we have been supervening?
can't you have been supervening?
can't they have been supervening?