English verb conjugation
CAN MATERIALIZE

Regular verb: materialize - materialized - materialized

Affirmation

Simple form	V-ing form
I can materialize you can materialize she can materialize we can materialize you can materialize they can materialize	I can be materializing you can be materializing she can be materializing we can be materializing you can be materializing they can be materializing
Perfect	V-ing perfect
I can have materialized you can have materialized she can have materialized we can have materialized you can have materialized they can have materialized	I can have been materializing you can have been materializing she can have been materializing we can have been materializing you can have been materializing they can have been materializing

Negation

Simple form	V-ing form
I can't materialize you can't materialize she can't materialize we can't materialize you can't materialize they can't materialize	I can't be materializing you can't be materializing she can't be materializing we can't be materializing you can't be materializing they can't be materializing
Perfect	V-ing perfect
I can't have materialized you can't have materialized she can't have materialized we can't have materialized you can't have materialized they can't have materialized	I can't have been materializing you can't have been materializing she can't have been materializing we can't have been materializing you can't have been materializing they can't have been materializing

Interrogative form

Simple form	V-ing form
can I materialize? can you materialize? can she materialize? can we materialize? can you materialize? can they materialize?	can I be materializing? can you be materializing? can she be materializing? can we be materializing? can you be materializing? can they be materializing?
Perfect	V-ing perfect
can I have materialized? can you have materialized? can she have materialized? can we have materialized? can you have materialized? can they have materialized?	can I have been materializing? can you have been materializing? can she have been materializing? can we have been materializing? can you have been materializing? can they have been materializing?

Interro-negative form

Simple form	V-ing form
can't I materialize? can't you materialize? can't she materialize? can't we materialize? can't you materialize? can't they materialize?	can't I be materializing? can't you be materializing? can't she be materializing? can't we be materializing? can't you be materializing? can't they be materializing?
Perfect	V-ing perfect
can't I have materialized? can't you have materialized? can't she have materialized? can't we have materialized? can't you have materialized? can't they have materialized?	can't I have been materializing? can't you have been materializing? can't she have been materializing? can't we have been materializing? can't you have been materializing? can't they have been materializing?