may spread-eagle
Regular verb: spread-eagle - spread-eagled- spread-eagled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may spread-eagle
you may spread-eagle
he may spread-eagle
we may spread-eagle
you may spread-eagle
they may spread-eagle 	I may be spread-eagling
you may be spread-eagling
he may be spread-eagling
we may be spread-eagling
you may be spread-eagling
they may be spread-eagling	I may have spread-eagled
you may have spread-eagled
he may have spread-eagled
we may have spread-eagled
you may have spread-eagled
they may have spread-eagled	I may have been spread-eagling
you may have been spread-eagling
he may have been spread-eagling
we may have been spread-eagling
you may have been spread-eagling
they may have been spread-eagling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't spread-eagle
you mayn't spread-eagle
he mayn't spread-eagle
we mayn't spread-eagle
you mayn't spread-eagle
they mayn't spread-eagle 	I mayn't be spread-eagling
you mayn't be spread-eagling
he mayn't be spread-eagling
we mayn't be spread-eagling
you mayn't be spread-eagling
they mayn't be spread-eagling	I mayn't have spread-eagled
you mayn't have spread-eagled
he mayn't have spread-eagled
we mayn't have spread-eagled
you mayn't have spread-eagled
they mayn't have spread-eagled	I mayn't have been spread-eagling
you mayn't have been spread-eagling
he mayn't have been spread-eagling
we mayn't have been spread-eagling
you mayn't have been spread-eagling
they mayn't have been spread-eagling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I spread-eagle?
may you spread-eagle?
may he spread-eagle?
may we spread-eagle?
may you spread-eagle?
may they spread-eagle? 	may I be spread-eagling?
may you be spread-eagling?
may he be spread-eagling?
may we be spread-eagling?
may you be spread-eagling?
may they be spread-eagling? 	may I have spread-eagled?
may you have spread-eagled?
may he have spread-eagled?
may we have spread-eagled?
may you have spread-eagled?
may they have spread-eagled? 	may I have been spread-eagling?
may you have been spread-eagling?
may he have been spread-eagling?
may we have been spread-eagling?
may you have been spread-eagling?
may they have been spread-eagling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I spread-eagle?
mayn't you spread-eagle?
mayn't he spread-eagle?
mayn't we spread-eagle?
mayn't you spread-eagle?
mayn't they spread-eagle? 	mayn't I be spread-eagling?
mayn't you be spread-eagling?
mayn't he be spread-eagling?
mayn't we be spread-eagling?
mayn't you be spread-eagling?
mayn't they be spread-eagling? 	mayn't I have spread-eagled?
mayn't you have spread-eagled?
mayn't he have spread-eagled?
mayn't we have spread-eagled?
mayn't you have spread-eagled?
mayn't they have spread-eagled? 	mayn't I have been spread-eagling?
mayn't you have been spread-eagling?
mayn't he have been spread-eagling?
mayn't we have been spread-eagling?
mayn't you have been spread-eagling?
mayn't they have been spread-eagling?