may slack
Verbo regular: slack - slacked- slacked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may slack
you may slack
she may slack
we may slack
you may slack
they may slack 	I may be slacking
you may be slacking
she may be slacking
we may be slacking
you may be slacking
they may be slacking	I may have slacked
you may have slacked
she may have slacked
we may have slacked
you may have slacked
they may have slacked	I may have been slacking
you may have been slacking
she may have been slacking
we may have been slacking
you may have been slacking
they may have been slacking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not slack
you may not slack
she may not slack
we may not slack
you may not slack
they may not slack 	I may not be slacking
you may not be slacking
she may not be slacking
we may not be slacking
you may not be slacking
they may not be slacking	I may not have slacked
you may not have slacked
she may not have slacked
we may not have slacked
you may not have slacked
they may not have slacked	I may not have been slacking
you may not have been slacking
she may not have been slacking
we may not have been slacking
you may not have been slacking
they may not have been slacking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I slack?
may you slack?
may she slack?
may we slack?
may you slack?
may they slack? 	may I be slacking?
may you be slacking?
may she be slacking?
may we be slacking?
may you be slacking?
may they be slacking? 	may I have slacked?
may you have slacked?
may she have slacked?
may we have slacked?
may you have slacked?
may they have slacked? 	may I have been slacking?
may you have been slacking?
may she have been slacking?
may we have been slacking?
may you have been slacking?
may they have been slacking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not slack?
may you not slack?
may she not slack?
may we not slack?
may you not slack?
may they not slack? 	may I not be slacking?
may you not be slacking?
may she not be slacking?
may we not be slacking?
may you not be slacking?
may they not be slacking? 	may I not have slacked?
may you not have slacked?
may she not have slacked?
may we not have slacked?
may you not have slacked?
may they not have slacked? 	may I not have been slacking?
may you not have been slacking?
may she not have been slacking?
may we not have been slacking?
may you not have been slacking?
may they not have been slacking?