can dematerialize
Regular verb: dematerialize - dematerialized- dematerialized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can dematerialize
you can dematerialize
he can dematerialize
we can dematerialize
you can dematerialize
they can dematerialize 	I can be dematerializing
you can be dematerializing
he can be dematerializing
we can be dematerializing
you can be dematerializing
they can be dematerializing	I can have dematerialized
you can have dematerialized
he can have dematerialized
we can have dematerialized
you can have dematerialized
they can have dematerialized	I can have been dematerializing
you can have been dematerializing
he can have been dematerializing
we can have been dematerializing
you can have been dematerializing
they can have been dematerializing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't dematerialize
you can't dematerialize
he can't dematerialize
we can't dematerialize
you can't dematerialize
they can't dematerialize 	I can't be dematerializing
you can't be dematerializing
he can't be dematerializing
we can't be dematerializing
you can't be dematerializing
they can't be dematerializing	I can't have dematerialized
you can't have dematerialized
he can't have dematerialized
we can't have dematerialized
you can't have dematerialized
they can't have dematerialized	I can't have been dematerializing
you can't have been dematerializing
he can't have been dematerializing
we can't have been dematerializing
you can't have been dematerializing
they can't have been dematerializing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I dematerialize?
can you dematerialize?
can he dematerialize?
can we dematerialize?
can you dematerialize?
can they dematerialize? 	can I be dematerializing?
can you be dematerializing?
can he be dematerializing?
can we be dematerializing?
can you be dematerializing?
can they be dematerializing? 	can I have dematerialized?
can you have dematerialized?
can he have dematerialized?
can we have dematerialized?
can you have dematerialized?
can they have dematerialized? 	can I have been dematerializing?
can you have been dematerializing?
can he have been dematerializing?
can we have been dematerializing?
can you have been dematerializing?
can they have been dematerializing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I dematerialize?
can't you dematerialize?
can't he dematerialize?
can't we dematerialize?
can't you dematerialize?
can't they dematerialize? 	can't I be dematerializing?
can't you be dematerializing?
can't he be dematerializing?
can't we be dematerializing?
can't you be dematerializing?
can't they be dematerializing? 	can't I have dematerialized?
can't you have dematerialized?
can't he have dematerialized?
can't we have dematerialized?
can't you have dematerialized?
can't they have dematerialized? 	can't I have been dematerializing?
can't you have been dematerializing?
can't he have been dematerializing?
can't we have been dematerializing?
can't you have been dematerializing?
can't they have been dematerializing?