can devitalise
Regular verb: devitalise - devitalised- devitalised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can devitalise
you can devitalise
she can devitalise
we can devitalise
you can devitalise
they can devitalise 	I can be devitalising
you can be devitalising
she can be devitalising
we can be devitalising
you can be devitalising
they can be devitalising	I can have devitalised
you can have devitalised
she can have devitalised
we can have devitalised
you can have devitalised
they can have devitalised	I can have been devitalising
you can have been devitalising
she can have been devitalising
we can have been devitalising
you can have been devitalising
they can have been devitalising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't devitalise
you can't devitalise
she can't devitalise
we can't devitalise
you can't devitalise
they can't devitalise 	I can't be devitalising
you can't be devitalising
she can't be devitalising
we can't be devitalising
you can't be devitalising
they can't be devitalising	I can't have devitalised
you can't have devitalised
she can't have devitalised
we can't have devitalised
you can't have devitalised
they can't have devitalised	I can't have been devitalising
you can't have been devitalising
she can't have been devitalising
we can't have been devitalising
you can't have been devitalising
they can't have been devitalising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I devitalise?
can you devitalise?
can she devitalise?
can we devitalise?
can you devitalise?
can they devitalise? 	can I be devitalising?
can you be devitalising?
can she be devitalising?
can we be devitalising?
can you be devitalising?
can they be devitalising? 	can I have devitalised?
can you have devitalised?
can she have devitalised?
can we have devitalised?
can you have devitalised?
can they have devitalised? 	can I have been devitalising?
can you have been devitalising?
can she have been devitalising?
can we have been devitalising?
can you have been devitalising?
can they have been devitalising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I devitalise?
can't you devitalise?
can't she devitalise?
can't we devitalise?
can't you devitalise?
can't they devitalise? 	can't I be devitalising?
can't you be devitalising?
can't she be devitalising?
can't we be devitalising?
can't you be devitalising?
can't they be devitalising? 	can't I have devitalised?
can't you have devitalised?
can't she have devitalised?
can't we have devitalised?
can't you have devitalised?
can't they have devitalised? 	can't I have been devitalising?
can't you have been devitalising?
can't she have been devitalising?
can't we have been devitalising?
can't you have been devitalising?
can't they have been devitalising?