I'd bill you'd bill she'd bill we'd bill you'd bill they'd bill
V-ing form
I'd be billing you'd be billing she'd be billing we'd be billing you'd be billing they'd be billing
Perfect
I would've billed you would've billed she would've billed we would've billed you would've billed they would've billed
V-ing perfect
I would've been billing you would've been billing she would've been billing we would've been billing you would've been billing they would've been billing
Negation
Simple form
I wouldn't bill you wouldn't bill she wouldn't bill we wouldn't bill you wouldn't bill they wouldn't bill
V-ing form
I wouldn't be billing you wouldn't be billing she wouldn't be billing we wouldn't be billing you wouldn't be billing they wouldn't be billing
Perfect
I wouldn't have billed you wouldn't have billed she wouldn't have billed we wouldn't have billed you wouldn't have billed they wouldn't have billed
V-ing perfect
I wouldn't have been billing you wouldn't have been billing she wouldn't have been billing we wouldn't have been billing you wouldn't have been billing they wouldn't have been billing
Interrogative form
Simple form
would I bill? would you bill? would she bill? would we bill? would you bill? would they bill?
V-ing form
would I be billing? would you be billing? would she be billing? would we be billing? would you be billing? would they be billing?
Perfect
would I have billed? would you have billed? would she have billed? would we have billed? would you have billed? would they have billed?
V-ing perfect
would I have been billing? would you have been billing? would she have been billing? would we have been billing? would you have been billing? would they have been billing?
Interro-negative form
Simple form
wouldn't I bill? wouldn't you bill? wouldn't she bill? wouldn't we bill? wouldn't you bill? wouldn't they bill?
V-ing form
wouldn't I be billing? wouldn't you be billing? wouldn't she be billing? wouldn't we be billing? wouldn't you be billing? wouldn't they be billing?
Perfect
wouldn't I have billed? wouldn't you have billed? wouldn't she have billed? wouldn't we have billed? wouldn't you have billed? wouldn't they have billed?
V-ing perfect
wouldn't I have been billing? wouldn't you have been billing? wouldn't she have been billing? wouldn't we have been billing? wouldn't you have been billing? wouldn't they have been billing?