shall devitalise
Regular verb: devitalise - devitalised- devitalised

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

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

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

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