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