English verb conjugation
CAN GLOOM

Regular verb: gloom - gloomed - gloomed

Affirmation

Simple form	V-ing form
I can gloom you can gloom he can gloom we can gloom you can gloom they can gloom	I can be glooming you can be glooming he can be glooming we can be glooming you can be glooming they can be glooming
Perfect	V-ing perfect
I can have gloomed you can have gloomed he 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 he 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
I cannot gloom you cannot gloom he cannot gloom we cannot gloom you cannot gloom they cannot gloom	I cannot be glooming you cannot be glooming he cannot be glooming we cannot be glooming you cannot be glooming they cannot be glooming
Perfect	V-ing perfect
I cannot have gloomed you cannot have gloomed he cannot have gloomed we cannot have gloomed you cannot have gloomed they cannot have gloomed	I cannot have been glooming you cannot have been glooming he cannot have been glooming we cannot have been glooming you cannot have been glooming they cannot have been glooming

Interrogative form

Simple form	V-ing form
can I gloom? can you gloom? can he gloom? can we gloom? can you gloom? can they gloom?	can I be glooming? can you be glooming? can he be glooming? can we be glooming? can you be glooming? can they be glooming?
Perfect	V-ing perfect
can I have gloomed? can you have gloomed? can he 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 he 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
can I not gloom? can you not gloom? can he not gloom? can we not gloom? can you not gloom? can they not gloom?	can I not be glooming? can you not be glooming? can he not be glooming? can we not be glooming? can you not be glooming? can they not be glooming?
Perfect	V-ing perfect
can I not have gloomed? can you not have gloomed? can he not have gloomed? can we not have gloomed? can you not have gloomed? can they not have gloomed?	can I not have been glooming? can you not have been glooming? can he not have been glooming? can we not have been glooming? can you not have been glooming? can they not have been glooming?