I can bloviate you can bloviate he can bloviate we can bloviate you can bloviate they can bloviate
V-ing form
I can be bloviating you can be bloviating he can be bloviating we can be bloviating you can be bloviating they can be bloviating
Perfect
I can have bloviated you can have bloviated he can have bloviated we can have bloviated you can have bloviated they can have bloviated
V-ing perfect
I can have been bloviating you can have been bloviating he can have been bloviating we can have been bloviating you can have been bloviating they can have been bloviating
Negation
Simple form
I can't bloviate you can't bloviate he can't bloviate we can't bloviate you can't bloviate they can't bloviate
V-ing form
I can't be bloviating you can't be bloviating he can't be bloviating we can't be bloviating you can't be bloviating they can't be bloviating
Perfect
I can't have bloviated you can't have bloviated he can't have bloviated we can't have bloviated you can't have bloviated they can't have bloviated
V-ing perfect
I can't have been bloviating you can't have been bloviating he can't have been bloviating we can't have been bloviating you can't have been bloviating they can't have been bloviating
Interrogative form
Simple form
can I bloviate? can you bloviate? can he bloviate? can we bloviate? can you bloviate? can they bloviate?
V-ing form
can I be bloviating? can you be bloviating? can he be bloviating? can we be bloviating? can you be bloviating? can they be bloviating?
Perfect
can I have bloviated? can you have bloviated? can he have bloviated? can we have bloviated? can you have bloviated? can they have bloviated?
V-ing perfect
can I have been bloviating? can you have been bloviating? can he have been bloviating? can we have been bloviating? can you have been bloviating? can they have been bloviating?
Interro-negative form
Simple form
can't I bloviate? can't you bloviate? can't he bloviate? can't we bloviate? can't you bloviate? can't they bloviate?
V-ing form
can't I be bloviating? can't you be bloviating? can't he be bloviating? can't we be bloviating? can't you be bloviating? can't they be bloviating?
Perfect
can't I have bloviated? can't you have bloviated? can't he have bloviated? can't we have bloviated? can't you have bloviated? can't they have bloviated?
V-ing perfect
can't I have been bloviating? can't you have been bloviating? can't he have been bloviating? can't we have been bloviating? can't you have been bloviating? can't they have been bloviating?