may devitalize
Regular verb: devitalize - devitalized- devitalized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may devitalize
you may devitalize
he may devitalize
we may devitalize
you may devitalize
they may devitalize 	I may be devitalizing
you may be devitalizing
he may be devitalizing
we may be devitalizing
you may be devitalizing
they may be devitalizing	I may have devitalized
you may have devitalized
he may have devitalized
we may have devitalized
you may have devitalized
they may have devitalized	I may have been devitalizing
you may have been devitalizing
he may have been devitalizing
we may have been devitalizing
you may have been devitalizing
they may have been devitalizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not devitalize
you may not devitalize
he may not devitalize
we may not devitalize
you may not devitalize
they may not devitalize 	I may not be devitalizing
you may not be devitalizing
he may not be devitalizing
we may not be devitalizing
you may not be devitalizing
they may not be devitalizing	I may not have devitalized
you may not have devitalized
he may not have devitalized
we may not have devitalized
you may not have devitalized
they may not have devitalized	I may not have been devitalizing
you may not have been devitalizing
he may not have been devitalizing
we may not have been devitalizing
you may not have been devitalizing
they may not have been devitalizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I devitalize?
may you devitalize?
may he devitalize?
may we devitalize?
may you devitalize?
may they devitalize? 	may I be devitalizing?
may you be devitalizing?
may he be devitalizing?
may we be devitalizing?
may you be devitalizing?
may they be devitalizing? 	may I have devitalized?
may you have devitalized?
may he have devitalized?
may we have devitalized?
may you have devitalized?
may they have devitalized? 	may I have been devitalizing?
may you have been devitalizing?
may he have been devitalizing?
may we have been devitalizing?
may you have been devitalizing?
may they have been devitalizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not devitalize?
may you not devitalize?
may he not devitalize?
may we not devitalize?
may you not devitalize?
may they not devitalize? 	may I not be devitalizing?
may you not be devitalizing?
may he not be devitalizing?
may we not be devitalizing?
may you not be devitalizing?
may they not be devitalizing? 	may I not have devitalized?
may you not have devitalized?
may he not have devitalized?
may we not have devitalized?
may you not have devitalized?
may they not have devitalized? 	may I not have been devitalizing?
may you not have been devitalizing?
may he not have been devitalizing?
may we not have been devitalizing?
may you not have been devitalizing?
may they not have been devitalizing?