English verb conjugation
WOULD INVOICE

Regular verb: invoice - invoiced - invoiced

Affirmation

Simple form	V-ing form
I'd invoice you'd invoice he'd invoice we'd invoice you'd invoice they'd invoice	I'd be invoicing you'd be invoicing he'd be invoicing we'd be invoicing you'd be invoicing they'd be invoicing
Perfect	V-ing perfect
I would've invoiced you would've invoiced he would've invoiced we would've invoiced you would've invoiced they would've invoiced	I would've been invoicing you would've been invoicing he would've been invoicing we would've been invoicing you would've been invoicing they would've been invoicing

Negation

Simple form	V-ing form
I wouldn't invoice you wouldn't invoice he wouldn't invoice we wouldn't invoice you wouldn't invoice they wouldn't invoice	I wouldn't be invoicing you wouldn't be invoicing he wouldn't be invoicing we wouldn't be invoicing you wouldn't be invoicing they wouldn't be invoicing
Perfect	V-ing perfect
I wouldn't have invoiced you wouldn't have invoiced he wouldn't have invoiced we wouldn't have invoiced you wouldn't have invoiced they wouldn't have invoiced	I wouldn't have been invoicing you wouldn't have been invoicing he wouldn't have been invoicing we wouldn't have been invoicing you wouldn't have been invoicing they wouldn't have been invoicing

Interrogative form

Simple form	V-ing form
would I invoice? would you invoice? would he invoice? would we invoice? would you invoice? would they invoice?	would I be invoicing? would you be invoicing? would he be invoicing? would we be invoicing? would you be invoicing? would they be invoicing?
Perfect	V-ing perfect
would I have invoiced? would you have invoiced? would he have invoiced? would we have invoiced? would you have invoiced? would they have invoiced?	would I have been invoicing? would you have been invoicing? would he have been invoicing? would we have been invoicing? would you have been invoicing? would they have been invoicing?

Interro-negative form

Simple form	V-ing form
wouldn't I invoice? wouldn't you invoice? wouldn't he invoice? wouldn't we invoice? wouldn't you invoice? wouldn't they invoice?	wouldn't I be invoicing? wouldn't you be invoicing? wouldn't he be invoicing? wouldn't we be invoicing? wouldn't you be invoicing? wouldn't they be invoicing?
Perfect	V-ing perfect
wouldn't I have invoiced? wouldn't you have invoiced? wouldn't he have invoiced? wouldn't we have invoiced? wouldn't you have invoiced? wouldn't they have invoiced?	wouldn't I have been invoicing? wouldn't you have been invoicing? wouldn't he have been invoicing? wouldn't we have been invoicing? wouldn't you have been invoicing? wouldn't they have been invoicing?