may undermine
Verbo regolare: undermine - undermined- undermined

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may undermine
you may undermine
he may undermine
we may undermine
you may undermine
they may undermine 	I may be undermining
you may be undermining
he may be undermining
we may be undermining
you may be undermining
they may be undermining	I may have undermined
you may have undermined
he may have undermined
we may have undermined
you may have undermined
they may have undermined	I may have been undermining
you may have been undermining
he may have been undermining
we may have been undermining
you may have been undermining
they may have been undermining	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may not undermine
you may not undermine
he may not undermine
we may not undermine
you may not undermine
they may not undermine 	I may not be undermining
you may not be undermining
he may not be undermining
we may not be undermining
you may not be undermining
they may not be undermining	I may not have undermined
you may not have undermined
he may not have undermined
we may not have undermined
you may not have undermined
they may not have undermined	I may not have been undermining
you may not have been undermining
he may not have been undermining
we may not have been undermining
you may not have been undermining
they may not have been undermining	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I undermine?
may you undermine?
may he undermine?
may we undermine?
may you undermine?
may they undermine? 	may I be undermining?
may you be undermining?
may he be undermining?
may we be undermining?
may you be undermining?
may they be undermining? 	may I have undermined?
may you have undermined?
may he have undermined?
may we have undermined?
may you have undermined?
may they have undermined? 	may I have been undermining?
may you have been undermining?
may he have been undermining?
may we have been undermining?
may you have been undermining?
may they have been undermining? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I not undermine?
may you not undermine?
may he not undermine?
may we not undermine?
may you not undermine?
may they not undermine? 	may I not be undermining?
may you not be undermining?
may he not be undermining?
may we not be undermining?
may you not be undermining?
may they not be undermining? 	may I not have undermined?
may you not have undermined?
may he not have undermined?
may we not have undermined?
may you not have undermined?
may they not have undermined? 	may I not have been undermining?
may you not have been undermining?
may he not have been undermining?
may we not have been undermining?
may you not have been undermining?
may they not have been undermining?