may immaterialize
Regular verb: immaterialize - immaterialized- immaterialized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may immaterialize
you may immaterialize
he may immaterialize
we may immaterialize
you may immaterialize
they may immaterialize 	I may be immaterializing
you may be immaterializing
he may be immaterializing
we may be immaterializing
you may be immaterializing
they may be immaterializing	I may have immaterialized
you may have immaterialized
he may have immaterialized
we may have immaterialized
you may have immaterialized
they may have immaterialized	I may have been immaterializing
you may have been immaterializing
he may have been immaterializing
we may have been immaterializing
you may have been immaterializing
they may have been immaterializing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't immaterialize
you mayn't immaterialize
he mayn't immaterialize
we mayn't immaterialize
you mayn't immaterialize
they mayn't immaterialize 	I mayn't be immaterializing
you mayn't be immaterializing
he mayn't be immaterializing
we mayn't be immaterializing
you mayn't be immaterializing
they mayn't be immaterializing	I mayn't have immaterialized
you mayn't have immaterialized
he mayn't have immaterialized
we mayn't have immaterialized
you mayn't have immaterialized
they mayn't have immaterialized	I mayn't have been immaterializing
you mayn't have been immaterializing
he mayn't have been immaterializing
we mayn't have been immaterializing
you mayn't have been immaterializing
they mayn't have been immaterializing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I immaterialize?
may you immaterialize?
may he immaterialize?
may we immaterialize?
may you immaterialize?
may they immaterialize? 	may I be immaterializing?
may you be immaterializing?
may he be immaterializing?
may we be immaterializing?
may you be immaterializing?
may they be immaterializing? 	may I have immaterialized?
may you have immaterialized?
may he have immaterialized?
may we have immaterialized?
may you have immaterialized?
may they have immaterialized? 	may I have been immaterializing?
may you have been immaterializing?
may he have been immaterializing?
may we have been immaterializing?
may you have been immaterializing?
may they have been immaterializing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I immaterialize?
mayn't you immaterialize?
mayn't he immaterialize?
mayn't we immaterialize?
mayn't you immaterialize?
mayn't they immaterialize? 	mayn't I be immaterializing?
mayn't you be immaterializing?
mayn't he be immaterializing?
mayn't we be immaterializing?
mayn't you be immaterializing?
mayn't they be immaterializing? 	mayn't I have immaterialized?
mayn't you have immaterialized?
mayn't he have immaterialized?
mayn't we have immaterialized?
mayn't you have immaterialized?
mayn't they have immaterialized? 	mayn't I have been immaterializing?
mayn't you have been immaterializing?
mayn't he have been immaterializing?
mayn't we have been immaterializing?
mayn't you have been immaterializing?
mayn't they have been immaterializing?