may soil
Regular verb: soil - soiled- soiled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may soil
you may soil
he may soil
we may soil
you may soil
they may soil 	I may be soiling
you may be soiling
he may be soiling
we may be soiling
you may be soiling
they may be soiling	I may have soiled
you may have soiled
he may have soiled
we may have soiled
you may have soiled
they may have soiled	I may have been soiling
you may have been soiling
he may have been soiling
we may have been soiling
you may have been soiling
they may have been soiling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not soil
you may not soil
he may not soil
we may not soil
you may not soil
they may not soil 	I may not be soiling
you may not be soiling
he may not be soiling
we may not be soiling
you may not be soiling
they may not be soiling	I may not have soiled
you may not have soiled
he may not have soiled
we may not have soiled
you may not have soiled
they may not have soiled	I may not have been soiling
you may not have been soiling
he may not have been soiling
we may not have been soiling
you may not have been soiling
they may not have been soiling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I soil?
may you soil?
may he soil?
may we soil?
may you soil?
may they soil? 	may I be soiling?
may you be soiling?
may he be soiling?
may we be soiling?
may you be soiling?
may they be soiling? 	may I have soiled?
may you have soiled?
may he have soiled?
may we have soiled?
may you have soiled?
may they have soiled? 	may I have been soiling?
may you have been soiling?
may he have been soiling?
may we have been soiling?
may you have been soiling?
may they have been soiling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not soil?
may you not soil?
may he not soil?
may we not soil?
may you not soil?
may they not soil? 	may I not be soiling?
may you not be soiling?
may he not be soiling?
may we not be soiling?
may you not be soiling?
may they not be soiling? 	may I not have soiled?
may you not have soiled?
may he not have soiled?
may we not have soiled?
may you not have soiled?
may they not have soiled? 	may I not have been soiling?
may you not have been soiling?
may he not have been soiling?
may we not have been soiling?
may you not have been soiling?
may they not have been soiling?