English verb conjugation
CAN ROOM

Regular verb: room - roomed - roomed

Affirmation

Simple form	V-ing form
I can room you can room he can room we can room you can room they can room	I can be rooming you can be rooming he can be rooming we can be rooming you can be rooming they can be rooming
Perfect	V-ing perfect
I can have roomed you can have roomed he can have roomed we can have roomed you can have roomed they can have roomed	I can have been rooming you can have been rooming he can have been rooming we can have been rooming you can have been rooming they can have been rooming

Negation

Simple form	V-ing form
I can't room you can't room he can't room we can't room you can't room they can't room	I can't be rooming you can't be rooming he can't be rooming we can't be rooming you can't be rooming they can't be rooming
Perfect	V-ing perfect
I can't have roomed you can't have roomed he can't have roomed we can't have roomed you can't have roomed they can't have roomed	I can't have been rooming you can't have been rooming he can't have been rooming we can't have been rooming you can't have been rooming they can't have been rooming

Interrogative form

Simple form	V-ing form
can I room? can you room? can he room? can we room? can you room? can they room?	can I be rooming? can you be rooming? can he be rooming? can we be rooming? can you be rooming? can they be rooming?
Perfect	V-ing perfect
can I have roomed? can you have roomed? can he have roomed? can we have roomed? can you have roomed? can they have roomed?	can I have been rooming? can you have been rooming? can he have been rooming? can we have been rooming? can you have been rooming? can they have been rooming?

Interro-negative form

Simple form	V-ing form
can't I room? can't you room? can't he room? can't we room? can't you room? can't they room?	can't I be rooming? can't you be rooming? can't he be rooming? can't we be rooming? can't you be rooming? can't they be rooming?
Perfect	V-ing perfect
can't I have roomed? can't you have roomed? can't he have roomed? can't we have roomed? can't you have roomed? can't they have roomed?	can't I have been rooming? can't you have been rooming? can't he have been rooming? can't we have been rooming? can't you have been rooming? can't they have been rooming?