could stock
Verbo regolare: stock - stocked- stocked

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could stock
you could stock
he could stock
we could stock
you could stock
they could stock 	I could be stocking
you could be stocking
he could be stocking
we could be stocking
you could be stocking
they could be stocking	I could have stocked
you could have stocked
he could have stocked
we could have stocked
you could have stocked
they could have stocked	I could have been stocking
you could have been stocking
he could have been stocking
we could have been stocking
you could have been stocking
they could have been stocking	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't stock
you couldn't stock
he couldn't stock
we couldn't stock
you couldn't stock
they couldn't stock 	I couldn't be stocking
you couldn't be stocking
he couldn't be stocking
we couldn't be stocking
you couldn't be stocking
they couldn't be stocking	I couldn't have stocked
you couldn't have stocked
he couldn't have stocked
we couldn't have stocked
you couldn't have stocked
they couldn't have stocked	I couldn't have been stocking
you couldn't have been stocking
he couldn't have been stocking
we couldn't have been stocking
you couldn't have been stocking
they couldn't have been stocking	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I stock?
could you stock?
could he stock?
could we stock?
could you stock?
could they stock? 	could I be stocking?
could you be stocking?
could he be stocking?
could we be stocking?
could you be stocking?
could they be stocking? 	could I have stocked?
could you have stocked?
could he have stocked?
could we have stocked?
could you have stocked?
could they have stocked? 	could I have been stocking?
could you have been stocking?
could he have been stocking?
could we have been stocking?
could you have been stocking?
could they have been stocking? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I stock?
couldn't you stock?
couldn't he stock?
couldn't we stock?
couldn't you stock?
couldn't they stock? 	couldn't I be stocking?
couldn't you be stocking?
couldn't he be stocking?
couldn't we be stocking?
couldn't you be stocking?
couldn't they be stocking? 	couldn't I have stocked?
couldn't you have stocked?
couldn't he have stocked?
couldn't we have stocked?
couldn't you have stocked?
couldn't they have stocked? 	couldn't I have been stocking?
couldn't you have been stocking?
couldn't he have been stocking?
couldn't we have been stocking?
couldn't you have been stocking?
couldn't they have been stocking?