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