can vulcanise
Verbe régulier : vulcanise - vulcanised- vulcanised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can vulcanise
you can vulcanise
she can vulcanise
we can vulcanise
you can vulcanise
they can vulcanise 	I can be vulcanising
you can be vulcanising
she can be vulcanising
we can be vulcanising
you can be vulcanising
they can be vulcanising	I can have vulcanised
you can have vulcanised
she can have vulcanised
we can have vulcanised
you can have vulcanised
they can have vulcanised	I can have been vulcanising
you can have been vulcanising
she can have been vulcanising
we can have been vulcanising
you can have been vulcanising
they can have been vulcanising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot vulcanise
you cannot vulcanise
she cannot vulcanise
we cannot vulcanise
you cannot vulcanise
they cannot vulcanise 	I cannot be vulcanising
you cannot be vulcanising
she cannot be vulcanising
we cannot be vulcanising
you cannot be vulcanising
they cannot be vulcanising	I cannot have vulcanised
you cannot have vulcanised
she cannot have vulcanised
we cannot have vulcanised
you cannot have vulcanised
they cannot have vulcanised	I cannot have been vulcanising
you cannot have been vulcanising
she cannot have been vulcanising
we cannot have been vulcanising
you cannot have been vulcanising
they cannot have been vulcanising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I vulcanise?
can you vulcanise?
can she vulcanise?
can we vulcanise?
can you vulcanise?
can they vulcanise? 	can I be vulcanising?
can you be vulcanising?
can she be vulcanising?
can we be vulcanising?
can you be vulcanising?
can they be vulcanising? 	can I have vulcanised?
can you have vulcanised?
can she have vulcanised?
can we have vulcanised?
can you have vulcanised?
can they have vulcanised? 	can I have been vulcanising?
can you have been vulcanising?
can she have been vulcanising?
can we have been vulcanising?
can you have been vulcanising?
can they have been vulcanising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not vulcanise?
can you not vulcanise?
can she not vulcanise?
can we not vulcanise?
can you not vulcanise?
can they not vulcanise? 	can I not be vulcanising?
can you not be vulcanising?
can she not be vulcanising?
can we not be vulcanising?
can you not be vulcanising?
can they not be vulcanising? 	can I not have vulcanised?
can you not have vulcanised?
can she not have vulcanised?
can we not have vulcanised?
can you not have vulcanised?
can they not have vulcanised? 	can I not have been vulcanising?
can you not have been vulcanising?
can she not have been vulcanising?
can we not have been vulcanising?
can you not have been vulcanising?
can they not have been vulcanising?