can undermine
Verbo regolare: undermine - undermined- undermined

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

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can't undermine
you can't undermine
he can't undermine
we can't undermine
you can't undermine
they can't undermine 	I can't be undermining
you can't be undermining
he can't be undermining
we can't be undermining
you can't be undermining
they can't be undermining	I can't have undermined
you can't have undermined
he can't have undermined
we can't have undermined
you can't have undermined
they can't have undermined	I can't have been undermining
you can't have been undermining
he can't have been undermining
we can't have been undermining
you can't have been undermining
they can't have been undermining	

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

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