can gloom
Regular verb: gloom - gloomed- gloomed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can gloom
you can gloom
she can gloom
we can gloom
you can gloom
they can gloom 	I can be glooming
you can be glooming
she can be glooming
we can be glooming
you can be glooming
they can be glooming	I can have gloomed
you can have gloomed
she can have gloomed
we can have gloomed
you can have gloomed
they can have gloomed	I can have been glooming
you can have been glooming
she can have been glooming
we can have been glooming
you can have been glooming
they can have been glooming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't gloom
you can't gloom
she can't gloom
we can't gloom
you can't gloom
they can't gloom 	I can't be glooming
you can't be glooming
she can't be glooming
we can't be glooming
you can't be glooming
they can't be glooming	I can't have gloomed
you can't have gloomed
she can't have gloomed
we can't have gloomed
you can't have gloomed
they can't have gloomed	I can't have been glooming
you can't have been glooming
she can't have been glooming
we can't have been glooming
you can't have been glooming
they can't have been glooming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I gloom?
can you gloom?
can she gloom?
can we gloom?
can you gloom?
can they gloom? 	can I be glooming?
can you be glooming?
can she be glooming?
can we be glooming?
can you be glooming?
can they be glooming? 	can I have gloomed?
can you have gloomed?
can she have gloomed?
can we have gloomed?
can you have gloomed?
can they have gloomed? 	can I have been glooming?
can you have been glooming?
can she have been glooming?
can we have been glooming?
can you have been glooming?
can they have been glooming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I gloom?
can't you gloom?
can't she gloom?
can't we gloom?
can't you gloom?
can't they gloom? 	can't I be glooming?
can't you be glooming?
can't she be glooming?
can't we be glooming?
can't you be glooming?
can't they be glooming? 	can't I have gloomed?
can't you have gloomed?
can't she have gloomed?
can't we have gloomed?
can't you have gloomed?
can't they have gloomed? 	can't I have been glooming?
can't you have been glooming?
can't she have been glooming?
can't we have been glooming?
can't you have been glooming?
can't they have been glooming?