English verb conjugation
CAN GLOSS

Regular verb: gloss - glossed - glossed

Affirmation

Simple form	V-ing form
I can gloss you can gloss she can gloss we can gloss you can gloss they can gloss	I can be glossing you can be glossing she can be glossing we can be glossing you can be glossing they can be glossing
Perfect	V-ing perfect
I can have glossed you can have glossed she can have glossed we can have glossed you can have glossed they can have glossed	I can have been glossing you can have been glossing she can have been glossing we can have been glossing you can have been glossing they can have been glossing

Negation

Simple form	V-ing form
I can't gloss you can't gloss she can't gloss we can't gloss you can't gloss they can't gloss	I can't be glossing you can't be glossing she can't be glossing we can't be glossing you can't be glossing they can't be glossing
Perfect	V-ing perfect
I can't have glossed you can't have glossed she can't have glossed we can't have glossed you can't have glossed they can't have glossed	I can't have been glossing you can't have been glossing she can't have been glossing we can't have been glossing you can't have been glossing they can't have been glossing

Interrogative form

Simple form	V-ing form
can I gloss? can you gloss? can she gloss? can we gloss? can you gloss? can they gloss?	can I be glossing? can you be glossing? can she be glossing? can we be glossing? can you be glossing? can they be glossing?
Perfect	V-ing perfect
can I have glossed? can you have glossed? can she have glossed? can we have glossed? can you have glossed? can they have glossed?	can I have been glossing? can you have been glossing? can she have been glossing? can we have been glossing? can you have been glossing? can they have been glossing?

Interro-negative form

Simple form	V-ing form
can't I gloss? can't you gloss? can't she gloss? can't we gloss? can't you gloss? can't they gloss?	can't I be glossing? can't you be glossing? can't she be glossing? can't we be glossing? can't you be glossing? can't they be glossing?
Perfect	V-ing perfect
can't I have glossed? can't you have glossed? can't she have glossed? can't we have glossed? can't you have glossed? can't they have glossed?	can't I have been glossing? can't you have been glossing? can't she have been glossing? can't we have been glossing? can't you have been glossing? can't they have been glossing?