I may recalculate you may recalculate she may recalculate we may recalculate you may recalculate they may recalculate
V-ing form
I may be recalculating you may be recalculating she may be recalculating we may be recalculating you may be recalculating they may be recalculating
Perfect
I may have recalculated you may have recalculated she may have recalculated we may have recalculated you may have recalculated they may have recalculated
V-ing perfect
I may have been recalculating you may have been recalculating she may have been recalculating we may have been recalculating you may have been recalculating they may have been recalculating
Negation
Simple form
I mayn't recalculate you mayn't recalculate she mayn't recalculate we mayn't recalculate you mayn't recalculate they mayn't recalculate
V-ing form
I mayn't be recalculating you mayn't be recalculating she mayn't be recalculating we mayn't be recalculating you mayn't be recalculating they mayn't be recalculating
Perfect
I mayn't have recalculated you mayn't have recalculated she mayn't have recalculated we mayn't have recalculated you mayn't have recalculated they mayn't have recalculated
V-ing perfect
I mayn't have been recalculating you mayn't have been recalculating she mayn't have been recalculating we mayn't have been recalculating you mayn't have been recalculating they mayn't have been recalculating
Interrogative form
Simple form
may I recalculate? may you recalculate? may she recalculate? may we recalculate? may you recalculate? may they recalculate?
V-ing form
may I be recalculating? may you be recalculating? may she be recalculating? may we be recalculating? may you be recalculating? may they be recalculating?
Perfect
may I have recalculated? may you have recalculated? may she have recalculated? may we have recalculated? may you have recalculated? may they have recalculated?
V-ing perfect
may I have been recalculating? may you have been recalculating? may she have been recalculating? may we have been recalculating? may you have been recalculating? may they have been recalculating?
Interro-negative form
Simple form
mayn't I recalculate? mayn't you recalculate? mayn't she recalculate? mayn't we recalculate? mayn't you recalculate? mayn't they recalculate?
V-ing form
mayn't I be recalculating? mayn't you be recalculating? mayn't she be recalculating? mayn't we be recalculating? mayn't you be recalculating? mayn't they be recalculating?
Perfect
mayn't I have recalculated? mayn't you have recalculated? mayn't she have recalculated? mayn't we have recalculated? mayn't you have recalculated? mayn't they have recalculated?
V-ing perfect
mayn't I have been recalculating? mayn't you have been recalculating? mayn't she have been recalculating? mayn't we have been recalculating? mayn't you have been recalculating? mayn't they have been recalculating?