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