I may evaluate you may evaluate he may evaluate we may evaluate you may evaluate they may evaluate
V-ing form
I may be evaluating you may be evaluating he may be evaluating we may be evaluating you may be evaluating they may be evaluating
Perfect
I may have evaluated you may have evaluated he may have evaluated we may have evaluated you may have evaluated they may have evaluated
V-ing perfect
I may have been evaluating you may have been evaluating he may have been evaluating we may have been evaluating you may have been evaluating they may have been evaluating
Negation
Simple form
I mayn't evaluate you mayn't evaluate he mayn't evaluate we mayn't evaluate you mayn't evaluate they mayn't evaluate
V-ing form
I mayn't be evaluating you mayn't be evaluating he mayn't be evaluating we mayn't be evaluating you mayn't be evaluating they mayn't be evaluating
Perfect
I mayn't have evaluated you mayn't have evaluated he mayn't have evaluated we mayn't have evaluated you mayn't have evaluated they mayn't have evaluated
V-ing perfect
I mayn't have been evaluating you mayn't have been evaluating he mayn't have been evaluating we mayn't have been evaluating you mayn't have been evaluating they mayn't have been evaluating
Interrogative form
Simple form
may I evaluate? may you evaluate? may he evaluate? may we evaluate? may you evaluate? may they evaluate?
V-ing form
may I be evaluating? may you be evaluating? may he be evaluating? may we be evaluating? may you be evaluating? may they be evaluating?
Perfect
may I have evaluated? may you have evaluated? may he have evaluated? may we have evaluated? may you have evaluated? may they have evaluated?
V-ing perfect
may I have been evaluating? may you have been evaluating? may he have been evaluating? may we have been evaluating? may you have been evaluating? may they have been evaluating?
Interro-negative form
Simple form
mayn't I evaluate? mayn't you evaluate? mayn't he evaluate? mayn't we evaluate? mayn't you evaluate? mayn't they evaluate?
V-ing form
mayn't I be evaluating? mayn't you be evaluating? mayn't he be evaluating? mayn't we be evaluating? mayn't you be evaluating? mayn't they be evaluating?
Perfect
mayn't I have evaluated? mayn't you have evaluated? mayn't he have evaluated? mayn't we have evaluated? mayn't you have evaluated? mayn't they have evaluated?
V-ing perfect
mayn't I have been evaluating? mayn't you have been evaluating? mayn't he have been evaluating? mayn't we have been evaluating? mayn't you have been evaluating? mayn't they have been evaluating?