should devitalise
Regular verb: devitalise - devitalised- devitalised

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not devitalise
you should not devitalise
she should not devitalise
we should not devitalise
you should not devitalise
they should not devitalise 	I should not be devitalising
you should not be devitalising
she should not be devitalising
we should not be devitalising
you should not be devitalising
they should not be devitalising	I should not have devitalised
you should not have devitalised
she should not have devitalised
we should not have devitalised
you should not have devitalised
they should not have devitalised	I should not have been devitalising
you should not have been devitalising
she should not have been devitalising
we should not have been devitalising
you should not have been devitalising
they should not have been devitalising	

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

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