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