may prefertilize
Verbo regular: prefertilize - prefertilized- prefertilized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may prefertilize
you may prefertilize
he may prefertilize
we may prefertilize
you may prefertilize
they may prefertilize 	I may be prefertilizing
you may be prefertilizing
he may be prefertilizing
we may be prefertilizing
you may be prefertilizing
they may be prefertilizing	I may have prefertilized
you may have prefertilized
he may have prefertilized
we may have prefertilized
you may have prefertilized
they may have prefertilized	I may have been prefertilizing
you may have been prefertilizing
he may have been prefertilizing
we may have been prefertilizing
you may have been prefertilizing
they may have been prefertilizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not prefertilize
you may not prefertilize
he may not prefertilize
we may not prefertilize
you may not prefertilize
they may not prefertilize 	I may not be prefertilizing
you may not be prefertilizing
he may not be prefertilizing
we may not be prefertilizing
you may not be prefertilizing
they may not be prefertilizing	I may not have prefertilized
you may not have prefertilized
he may not have prefertilized
we may not have prefertilized
you may not have prefertilized
they may not have prefertilized	I may not have been prefertilizing
you may not have been prefertilizing
he may not have been prefertilizing
we may not have been prefertilizing
you may not have been prefertilizing
they may not have been prefertilizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I prefertilize?
may you prefertilize?
may he prefertilize?
may we prefertilize?
may you prefertilize?
may they prefertilize? 	may I be prefertilizing?
may you be prefertilizing?
may he be prefertilizing?
may we be prefertilizing?
may you be prefertilizing?
may they be prefertilizing? 	may I have prefertilized?
may you have prefertilized?
may he have prefertilized?
may we have prefertilized?
may you have prefertilized?
may they have prefertilized? 	may I have been prefertilizing?
may you have been prefertilizing?
may he have been prefertilizing?
may we have been prefertilizing?
may you have been prefertilizing?
may they have been prefertilizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not prefertilize?
may you not prefertilize?
may he not prefertilize?
may we not prefertilize?
may you not prefertilize?
may they not prefertilize? 	may I not be prefertilizing?
may you not be prefertilizing?
may he not be prefertilizing?
may we not be prefertilizing?
may you not be prefertilizing?
may they not be prefertilizing? 	may I not have prefertilized?
may you not have prefertilized?
may he not have prefertilized?
may we not have prefertilized?
may you not have prefertilized?
may they not have prefertilized? 	may I not have been prefertilizing?
may you not have been prefertilizing?
may he not have been prefertilizing?
may we not have been prefertilizing?
may you not have been prefertilizing?
may they not have been prefertilizing?