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