I'd be testifying you'd be testifying he'd be testifying we'd be testifying you'd be testifying they'd be testifying
Perfect
I would've testified you would've testified he would've testified we would've testified you would've testified they would've testified
V-ing perfect
I would've been testifying you would've been testifying he would've been testifying we would've been testifying you would've been testifying they would've been testifying
Negation
Simple form
I wouldn't testify you wouldn't testify he wouldn't testify we wouldn't testify you wouldn't testify they wouldn't testify
V-ing form
I wouldn't be testifying you wouldn't be testifying he wouldn't be testifying we wouldn't be testifying you wouldn't be testifying they wouldn't be testifying
Perfect
I wouldn't have testified you wouldn't have testified he wouldn't have testified we wouldn't have testified you wouldn't have testified they wouldn't have testified
V-ing perfect
I wouldn't have been testifying you wouldn't have been testifying he wouldn't have been testifying we wouldn't have been testifying you wouldn't have been testifying they wouldn't have been testifying
Interrogative form
Simple form
would I testify? would you testify? would he testify? would we testify? would you testify? would they testify?
V-ing form
would I be testifying? would you be testifying? would he be testifying? would we be testifying? would you be testifying? would they be testifying?
Perfect
would I have testified? would you have testified? would he have testified? would we have testified? would you have testified? would they have testified?
V-ing perfect
would I have been testifying? would you have been testifying? would he have been testifying? would we have been testifying? would you have been testifying? would they have been testifying?
Interro-negative form
Simple form
wouldn't I testify? wouldn't you testify? wouldn't he testify? wouldn't we testify? wouldn't you testify? wouldn't they testify?
V-ing form
wouldn't I be testifying? wouldn't you be testifying? wouldn't he be testifying? wouldn't we be testifying? wouldn't you be testifying? wouldn't they be testifying?
Perfect
wouldn't I have testified? wouldn't you have testified? wouldn't he have testified? wouldn't we have testified? wouldn't you have testified? wouldn't they have testified?
V-ing perfect
wouldn't I have been testifying? wouldn't you have been testifying? wouldn't he have been testifying? wouldn't we have been testifying? wouldn't you have been testifying? wouldn't they have been testifying?