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