I should devolve you should devolve he should devolve we should devolve you should devolve they should devolve
V-ing form
I should be devolving you should be devolving he should be devolving we should be devolving you should be devolving they should be devolving
Perfect
I should have devolved you should have devolved he should have devolved we should have devolved you should have devolved they should have devolved
V-ing perfect
I should have been devolving you should have been devolving he should have been devolving we should have been devolving you should have been devolving they should have been devolving
Negation
Simple form
I should not devolve you should not devolve he should not devolve we should not devolve you should not devolve they should not devolve
V-ing form
I should not be devolving you should not be devolving he should not be devolving we should not be devolving you should not be devolving they should not be devolving
Perfect
I should not have devolved you should not have devolved he should not have devolved we should not have devolved you should not have devolved they should not have devolved
V-ing perfect
I should not have been devolving you should not have been devolving he should not have been devolving we should not have been devolving you should not have been devolving they should not have been devolving
Interrogative form
Simple form
should I devolve? should you devolve? should he devolve? should we devolve? should you devolve? should they devolve?
V-ing form
should I be devolving? should you be devolving? should he be devolving? should we be devolving? should you be devolving? should they be devolving?
Perfect
should I have devolved? should you have devolved? should he have devolved? should we have devolved? should you have devolved? should they have devolved?
V-ing perfect
should I have been devolving? should you have been devolving? should he have been devolving? should we have been devolving? should you have been devolving? should they have been devolving?
Interro-negative form
Simple form
should I not devolve? should you not devolve? should he not devolve? should we not devolve? should you not devolve? should they not devolve?
V-ing form
should I not be devolving? should you not be devolving? should he not be devolving? should we not be devolving? should you not be devolving? should they not be devolving?
Perfect
should I not have devolved? should you not have devolved? should he not have devolved? should we not have devolved? should you not have devolved? should they not have devolved?
V-ing perfect
should I not have been devolving? should you not have been devolving? should he not have been devolving? should we not have been devolving? should you not have been devolving? should they not have been devolving?