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