may still
Regular verb: still - stilled- stilled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may still
you may still
she may still
we may still
you may still
they may still 	I may be stilling
you may be stilling
she may be stilling
we may be stilling
you may be stilling
they may be stilling	I may have stilled
you may have stilled
she may have stilled
we may have stilled
you may have stilled
they may have stilled	I may have been stilling
you may have been stilling
she may have been stilling
we may have been stilling
you may have been stilling
they may have been stilling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not still
you may not still
she may not still
we may not still
you may not still
they may not still 	I may not be stilling
you may not be stilling
she may not be stilling
we may not be stilling
you may not be stilling
they may not be stilling	I may not have stilled
you may not have stilled
she may not have stilled
we may not have stilled
you may not have stilled
they may not have stilled	I may not have been stilling
you may not have been stilling
she may not have been stilling
we may not have been stilling
you may not have been stilling
they may not have been stilling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I still?
may you still?
may she still?
may we still?
may you still?
may they still? 	may I be stilling?
may you be stilling?
may she be stilling?
may we be stilling?
may you be stilling?
may they be stilling? 	may I have stilled?
may you have stilled?
may she have stilled?
may we have stilled?
may you have stilled?
may they have stilled? 	may I have been stilling?
may you have been stilling?
may she have been stilling?
may we have been stilling?
may you have been stilling?
may they have been stilling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not still?
may you not still?
may she not still?
may we not still?
may you not still?
may they not still? 	may I not be stilling?
may you not be stilling?
may she not be stilling?
may we not be stilling?
may you not be stilling?
may they not be stilling? 	may I not have stilled?
may you not have stilled?
may she not have stilled?
may we not have stilled?
may you not have stilled?
may they not have stilled? 	may I not have been stilling?
may you not have been stilling?
may she not have been stilling?
may we not have been stilling?
may you not have been stilling?
may they not have been stilling?