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 may not flounder you may not flounder he may not flounder we may not flounder you may not flounder they may not flounder
V-ing form
I may not be floundering you may not be floundering he may not be floundering we may not be floundering you may not be floundering they may not be floundering
Perfect
I may not have floundered you may not have floundered he may not have floundered we may not have floundered you may not have floundered they may not have floundered
V-ing perfect
I may not have been floundering you may not have been floundering he may not have been floundering we may not have been floundering you may not have been floundering they may not 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
may I not flounder? may you not flounder? may he not flounder? may we not flounder? may you not flounder? may they not flounder?
V-ing form
may I not be floundering? may you not be floundering? may he not be floundering? may we not be floundering? may you not be floundering? may they not be floundering?
Perfect
may I not have floundered? may you not have floundered? may he not have floundered? may we not have floundered? may you not have floundered? may they not have floundered?
V-ing perfect
may I not have been floundering? may you not have been floundering? may he not have been floundering? may we not have been floundering? may you not have been floundering? may they not have been floundering?