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