I can immaterialize you can immaterialize she can immaterialize we can immaterialize you can immaterialize they can immaterialize
V-ing form
I can be immaterializing you can be immaterializing she can be immaterializing we can be immaterializing you can be immaterializing they can be immaterializing
Perfect
I can have immaterialized you can have immaterialized she can have immaterialized we can have immaterialized you can have immaterialized they can have immaterialized
V-ing perfect
I can have been immaterializing you can have been immaterializing she can have been immaterializing we can have been immaterializing you can have been immaterializing they can have been immaterializing
Negation
Simple form
I can't immaterialize you can't immaterialize she can't immaterialize we can't immaterialize you can't immaterialize they can't immaterialize
V-ing form
I can't be immaterializing you can't be immaterializing she can't be immaterializing we can't be immaterializing you can't be immaterializing they can't be immaterializing
Perfect
I can't have immaterialized you can't have immaterialized she can't have immaterialized we can't have immaterialized you can't have immaterialized they can't have immaterialized
V-ing perfect
I can't have been immaterializing you can't have been immaterializing she can't have been immaterializing we can't have been immaterializing you can't have been immaterializing they can't have been immaterializing
Interrogative form
Simple form
can I immaterialize? can you immaterialize? can she immaterialize? can we immaterialize? can you immaterialize? can they immaterialize?
V-ing form
can I be immaterializing? can you be immaterializing? can she be immaterializing? can we be immaterializing? can you be immaterializing? can they be immaterializing?
Perfect
can I have immaterialized? can you have immaterialized? can she have immaterialized? can we have immaterialized? can you have immaterialized? can they have immaterialized?
V-ing perfect
can I have been immaterializing? can you have been immaterializing? can she have been immaterializing? can we have been immaterializing? can you have been immaterializing? can they have been immaterializing?
Interro-negative form
Simple form
can't I immaterialize? can't you immaterialize? can't she immaterialize? can't we immaterialize? can't you immaterialize? can't they immaterialize?
V-ing form
can't I be immaterializing? can't you be immaterializing? can't she be immaterializing? can't we be immaterializing? can't you be immaterializing? can't they be immaterializing?
Perfect
can't I have immaterialized? can't you have immaterialized? can't she have immaterialized? can't we have immaterialized? can't you have immaterialized? can't they have immaterialized?
V-ing perfect
can't I have been immaterializing? can't you have been immaterializing? can't she have been immaterializing? can't we have been immaterializing? can't you have been immaterializing? can't they have been immaterializing?