I can glare you can glare she can glare we can glare you can glare they can glare
V-ing form
I can be glaring you can be glaring she can be glaring we can be glaring you can be glaring they can be glaring
Perfect
I can have glared you can have glared she can have glared we can have glared you can have glared they can have glared
V-ing perfect
I can have been glaring you can have been glaring she can have been glaring we can have been glaring you can have been glaring they can have been glaring
Negation
Simple form
I can't glare you can't glare she can't glare we can't glare you can't glare they can't glare
V-ing form
I can't be glaring you can't be glaring she can't be glaring we can't be glaring you can't be glaring they can't be glaring
Perfect
I can't have glared you can't have glared she can't have glared we can't have glared you can't have glared they can't have glared
V-ing perfect
I can't have been glaring you can't have been glaring she can't have been glaring we can't have been glaring you can't have been glaring they can't have been glaring
Interrogative form
Simple form
can I glare? can you glare? can she glare? can we glare? can you glare? can they glare?
V-ing form
can I be glaring? can you be glaring? can she be glaring? can we be glaring? can you be glaring? can they be glaring?
Perfect
can I have glared? can you have glared? can she have glared? can we have glared? can you have glared? can they have glared?
V-ing perfect
can I have been glaring? can you have been glaring? can she have been glaring? can we have been glaring? can you have been glaring? can they have been glaring?
Interro-negative form
Simple form
can't I glare? can't you glare? can't she glare? can't we glare? can't you glare? can't they glare?
V-ing form
can't I be glaring? can't you be glaring? can't she be glaring? can't we be glaring? can't you be glaring? can't they be glaring?
Perfect
can't I have glared? can't you have glared? can't she have glared? can't we have glared? can't you have glared? can't they have glared?
V-ing perfect
can't I have been glaring? can't you have been glaring? can't she have been glaring? can't we have been glaring? can't you have been glaring? can't they have been glaring?