I'd be roasting you'd be roasting he'd be roasting we'd be roasting you'd be roasting they'd be roasting
Perfect
I should've roasted you should've roasted he should've roasted we should've roasted you should've roasted they should've roasted
V-ing perfect
I should've been roasting you should've been roasting he should've been roasting we should've been roasting you should've been roasting they should've been roasting
Negation
Simple form
I shouldn't roast you shouldn't roast he shouldn't roast we shouldn't roast you shouldn't roast they shouldn't roast
V-ing form
I shouldn't be roasting you shouldn't be roasting he shouldn't be roasting we shouldn't be roasting you shouldn't be roasting they shouldn't be roasting
Perfect
I shouldn't have roasted you shouldn't have roasted he shouldn't have roasted we shouldn't have roasted you shouldn't have roasted they shouldn't have roasted
V-ing perfect
I shouldn't have been roasting you shouldn't have been roasting he shouldn't have been roasting we shouldn't have been roasting you shouldn't have been roasting they shouldn't have been roasting
Interrogative form
Simple form
should I roast? should you roast? should he roast? should we roast? should you roast? should they roast?
V-ing form
should I be roasting? should you be roasting? should he be roasting? should we be roasting? should you be roasting? should they be roasting?
Perfect
should I have roasted? should you have roasted? should he have roasted? should we have roasted? should you have roasted? should they have roasted?
V-ing perfect
should I have been roasting? should you have been roasting? should he have been roasting? should we have been roasting? should you have been roasting? should they have been roasting?
Interro-negative form
Simple form
shouldn't I roast? shouldn't you roast? shouldn't he roast? shouldn't we roast? shouldn't you roast? shouldn't they roast?
V-ing form
shouldn't I be roasting? shouldn't you be roasting? shouldn't he be roasting? shouldn't we be roasting? shouldn't you be roasting? shouldn't they be roasting?
Perfect
shouldn't I have roasted? shouldn't you have roasted? shouldn't he have roasted? shouldn't we have roasted? shouldn't you have roasted? shouldn't they have roasted?
V-ing perfect
shouldn't I have been roasting? shouldn't you have been roasting? shouldn't he have been roasting? shouldn't we have been roasting? shouldn't you have been roasting? shouldn't they have been roasting?