could tube-feed
Verbo regolare: tube-feed - tube-feeded- tube-feeded

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could tube-feed
you could tube-feed
he could tube-feed
we could tube-feed
you could tube-feed
they could tube-feed 	I could be tube-feeding
you could be tube-feeding
he could be tube-feeding
we could be tube-feeding
you could be tube-feeding
they could be tube-feeding	I could have tube-feeded
you could have tube-feeded
he could have tube-feeded
we could have tube-feeded
you could have tube-feeded
they could have tube-feeded	I could have been tube-feeding
you could have been tube-feeding
he could have been tube-feeding
we could have been tube-feeding
you could have been tube-feeding
they could have been tube-feeding	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not tube-feed
you could not tube-feed
he could not tube-feed
we could not tube-feed
you could not tube-feed
they could not tube-feed 	I could not be tube-feeding
you could not be tube-feeding
he could not be tube-feeding
we could not be tube-feeding
you could not be tube-feeding
they could not be tube-feeding	I could not have tube-feeded
you could not have tube-feeded
he could not have tube-feeded
we could not have tube-feeded
you could not have tube-feeded
they could not have tube-feeded	I could not have been tube-feeding
you could not have been tube-feeding
he could not have been tube-feeding
we could not have been tube-feeding
you could not have been tube-feeding
they could not have been tube-feeding	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I tube-feed?
could you tube-feed?
could he tube-feed?
could we tube-feed?
could you tube-feed?
could they tube-feed? 	could I be tube-feeding?
could you be tube-feeding?
could he be tube-feeding?
could we be tube-feeding?
could you be tube-feeding?
could they be tube-feeding? 	could I have tube-feeded?
could you have tube-feeded?
could he have tube-feeded?
could we have tube-feeded?
could you have tube-feeded?
could they have tube-feeded? 	could I have been tube-feeding?
could you have been tube-feeding?
could he have been tube-feeding?
could we have been tube-feeding?
could you have been tube-feeding?
could they have been tube-feeding? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not tube-feed?
could you not tube-feed?
could he not tube-feed?
could we not tube-feed?
could you not tube-feed?
could they not tube-feed? 	could I not be tube-feeding?
could you not be tube-feeding?
could he not be tube-feeding?
could we not be tube-feeding?
could you not be tube-feeding?
could they not be tube-feeding? 	could I not have tube-feeded?
could you not have tube-feeded?
could he not have tube-feeded?
could we not have tube-feeded?
could you not have tube-feeded?
could they not have tube-feeded? 	could I not have been tube-feeding?
could you not have been tube-feeding?
could he not have been tube-feeding?
could we not have been tube-feeding?
could you not have been tube-feeding?
could they not have been tube-feeding?