I can beggar you can beggar she can beggar we can beggar you can beggar they can beggar
V-ing form
I can be beggaring you can be beggaring she can be beggaring we can be beggaring you can be beggaring they can be beggaring
Perfect
I can have beggared you can have beggared she can have beggared we can have beggared you can have beggared they can have beggared
V-ing perfect
I can have been beggaring you can have been beggaring she can have been beggaring we can have been beggaring you can have been beggaring they can have been beggaring
Negation
Simple form
I can't beggar you can't beggar she can't beggar we can't beggar you can't beggar they can't beggar
V-ing form
I can't be beggaring you can't be beggaring she can't be beggaring we can't be beggaring you can't be beggaring they can't be beggaring
Perfect
I can't have beggared you can't have beggared she can't have beggared we can't have beggared you can't have beggared they can't have beggared
V-ing perfect
I can't have been beggaring you can't have been beggaring she can't have been beggaring we can't have been beggaring you can't have been beggaring they can't have been beggaring
Interrogative form
Simple form
can I beggar? can you beggar? can she beggar? can we beggar? can you beggar? can they beggar?
V-ing form
can I be beggaring? can you be beggaring? can she be beggaring? can we be beggaring? can you be beggaring? can they be beggaring?
Perfect
can I have beggared? can you have beggared? can she have beggared? can we have beggared? can you have beggared? can they have beggared?
V-ing perfect
can I have been beggaring? can you have been beggaring? can she have been beggaring? can we have been beggaring? can you have been beggaring? can they have been beggaring?
Interro-negative form
Simple form
can't I beggar? can't you beggar? can't she beggar? can't we beggar? can't you beggar? can't they beggar?
V-ing form
can't I be beggaring? can't you be beggaring? can't she be beggaring? can't we be beggaring? can't you be beggaring? can't they be beggaring?
Perfect
can't I have beggared? can't you have beggared? can't she have beggared? can't we have beggared? can't you have beggared? can't they have beggared?
V-ing perfect
can't I have been beggaring? can't you have been beggaring? can't she have been beggaring? can't we have been beggaring? can't you have been beggaring? can't they have been beggaring?