could insert
Verbo regolare: insert - inserted- inserted

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could insert
you could insert
he could insert
we could insert
you could insert
they could insert 	I could be inserting
you could be inserting
he could be inserting
we could be inserting
you could be inserting
they could be inserting	I could have inserted
you could have inserted
he could have inserted
we could have inserted
you could have inserted
they could have inserted	I could have been inserting
you could have been inserting
he could have been inserting
we could have been inserting
you could have been inserting
they could have been inserting	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't insert
you couldn't insert
he couldn't insert
we couldn't insert
you couldn't insert
they couldn't insert 	I couldn't be inserting
you couldn't be inserting
he couldn't be inserting
we couldn't be inserting
you couldn't be inserting
they couldn't be inserting	I couldn't have inserted
you couldn't have inserted
he couldn't have inserted
we couldn't have inserted
you couldn't have inserted
they couldn't have inserted	I couldn't have been inserting
you couldn't have been inserting
he couldn't have been inserting
we couldn't have been inserting
you couldn't have been inserting
they couldn't have been inserting	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I insert?
could you insert?
could he insert?
could we insert?
could you insert?
could they insert? 	could I be inserting?
could you be inserting?
could he be inserting?
could we be inserting?
could you be inserting?
could they be inserting? 	could I have inserted?
could you have inserted?
could he have inserted?
could we have inserted?
could you have inserted?
could they have inserted? 	could I have been inserting?
could you have been inserting?
could he have been inserting?
could we have been inserting?
could you have been inserting?
could they have been inserting? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I insert?
couldn't you insert?
couldn't he insert?
couldn't we insert?
couldn't you insert?
couldn't they insert? 	couldn't I be inserting?
couldn't you be inserting?
couldn't he be inserting?
couldn't we be inserting?
couldn't you be inserting?
couldn't they be inserting? 	couldn't I have inserted?
couldn't you have inserted?
couldn't he have inserted?
couldn't we have inserted?
couldn't you have inserted?
couldn't they have inserted? 	couldn't I have been inserting?
couldn't you have been inserting?
couldn't he have been inserting?
couldn't we have been inserting?
couldn't you have been inserting?
couldn't they have been inserting?