could gem
Verbo regolare: gem - gemed- gemed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could gem
you could gem
he could gem
we could gem
you could gem
they could gem 	I could be geming
you could be geming
he could be geming
we could be geming
you could be geming
they could be geming	I could have gemed
you could have gemed
he could have gemed
we could have gemed
you could have gemed
they could have gemed	I could have been geming
you could have been geming
he could have been geming
we could have been geming
you could have been geming
they could have been geming	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't gem
you couldn't gem
he couldn't gem
we couldn't gem
you couldn't gem
they couldn't gem 	I couldn't be geming
you couldn't be geming
he couldn't be geming
we couldn't be geming
you couldn't be geming
they couldn't be geming	I couldn't have gemed
you couldn't have gemed
he couldn't have gemed
we couldn't have gemed
you couldn't have gemed
they couldn't have gemed	I couldn't have been geming
you couldn't have been geming
he couldn't have been geming
we couldn't have been geming
you couldn't have been geming
they couldn't have been geming	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I gem?
could you gem?
could he gem?
could we gem?
could you gem?
could they gem? 	could I be geming?
could you be geming?
could he be geming?
could we be geming?
could you be geming?
could they be geming? 	could I have gemed?
could you have gemed?
could he have gemed?
could we have gemed?
could you have gemed?
could they have gemed? 	could I have been geming?
could you have been geming?
could he have been geming?
could we have been geming?
could you have been geming?
could they have been geming? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I gem?
couldn't you gem?
couldn't he gem?
couldn't we gem?
couldn't you gem?
couldn't they gem? 	couldn't I be geming?
couldn't you be geming?
couldn't he be geming?
couldn't we be geming?
couldn't you be geming?
couldn't they be geming? 	couldn't I have gemed?
couldn't you have gemed?
couldn't he have gemed?
couldn't we have gemed?
couldn't you have gemed?
couldn't they have gemed? 	couldn't I have been geming?
couldn't you have been geming?
couldn't he have been geming?
couldn't we have been geming?
couldn't you have been geming?
couldn't they have been geming?