can loom
Regular verb: loom - loomed- loomed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can loom
you can loom
he can loom
we can loom
you can loom
they can loom 	I can be looming
you can be looming
he can be looming
we can be looming
you can be looming
they can be looming	I can have loomed
you can have loomed
he can have loomed
we can have loomed
you can have loomed
they can have loomed	I can have been looming
you can have been looming
he can have been looming
we can have been looming
you can have been looming
they can have been looming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't loom
you can't loom
he can't loom
we can't loom
you can't loom
they can't loom 	I can't be looming
you can't be looming
he can't be looming
we can't be looming
you can't be looming
they can't be looming	I can't have loomed
you can't have loomed
he can't have loomed
we can't have loomed
you can't have loomed
they can't have loomed	I can't have been looming
you can't have been looming
he can't have been looming
we can't have been looming
you can't have been looming
they can't have been looming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I loom?
can you loom?
can he loom?
can we loom?
can you loom?
can they loom? 	can I be looming?
can you be looming?
can he be looming?
can we be looming?
can you be looming?
can they be looming? 	can I have loomed?
can you have loomed?
can he have loomed?
can we have loomed?
can you have loomed?
can they have loomed? 	can I have been looming?
can you have been looming?
can he have been looming?
can we have been looming?
can you have been looming?
can they have been looming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I loom?
can't you loom?
can't he loom?
can't we loom?
can't you loom?
can't they loom? 	can't I be looming?
can't you be looming?
can't he be looming?
can't we be looming?
can't you be looming?
can't they be looming? 	can't I have loomed?
can't you have loomed?
can't he have loomed?
can't we have loomed?
can't you have loomed?
can't they have loomed? 	can't I have been looming?
can't you have been looming?
can't he have been looming?
can't we have been looming?
can't you have been looming?
can't they have been looming?