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