may speck
Regular verb: speck - specked- specked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may speck
you may speck
he may speck
we may speck
you may speck
they may speck 	I may be specking
you may be specking
he may be specking
we may be specking
you may be specking
they may be specking	I may have specked
you may have specked
he may have specked
we may have specked
you may have specked
they may have specked	I may have been specking
you may have been specking
he may have been specking
we may have been specking
you may have been specking
they may have been specking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't speck
you mayn't speck
he mayn't speck
we mayn't speck
you mayn't speck
they mayn't speck 	I mayn't be specking
you mayn't be specking
he mayn't be specking
we mayn't be specking
you mayn't be specking
they mayn't be specking	I mayn't have specked
you mayn't have specked
he mayn't have specked
we mayn't have specked
you mayn't have specked
they mayn't have specked	I mayn't have been specking
you mayn't have been specking
he mayn't have been specking
we mayn't have been specking
you mayn't have been specking
they mayn't have been specking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I speck?
may you speck?
may he speck?
may we speck?
may you speck?
may they speck? 	may I be specking?
may you be specking?
may he be specking?
may we be specking?
may you be specking?
may they be specking? 	may I have specked?
may you have specked?
may he have specked?
may we have specked?
may you have specked?
may they have specked? 	may I have been specking?
may you have been specking?
may he have been specking?
may we have been specking?
may you have been specking?
may they have been specking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I speck?
mayn't you speck?
mayn't he speck?
mayn't we speck?
mayn't you speck?
mayn't they speck? 	mayn't I be specking?
mayn't you be specking?
mayn't he be specking?
mayn't we be specking?
mayn't you be specking?
mayn't they be specking? 	mayn't I have specked?
mayn't you have specked?
mayn't he have specked?
mayn't we have specked?
mayn't you have specked?
mayn't they have specked? 	mayn't I have been specking?
mayn't you have been specking?
mayn't he have been specking?
mayn't we have been specking?
mayn't you have been specking?
mayn't they have been specking?