could prickle
Verbo regolare: prickle - prickled- prickled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could prickle
you could prickle
he could prickle
we could prickle
you could prickle
they could prickle 	I could be prickling
you could be prickling
he could be prickling
we could be prickling
you could be prickling
they could be prickling	I could have prickled
you could have prickled
he could have prickled
we could have prickled
you could have prickled
they could have prickled	I could have been prickling
you could have been prickling
he could have been prickling
we could have been prickling
you could have been prickling
they could have been prickling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't prickle
you couldn't prickle
he couldn't prickle
we couldn't prickle
you couldn't prickle
they couldn't prickle 	I couldn't be prickling
you couldn't be prickling
he couldn't be prickling
we couldn't be prickling
you couldn't be prickling
they couldn't be prickling	I couldn't have prickled
you couldn't have prickled
he couldn't have prickled
we couldn't have prickled
you couldn't have prickled
they couldn't have prickled	I couldn't have been prickling
you couldn't have been prickling
he couldn't have been prickling
we couldn't have been prickling
you couldn't have been prickling
they couldn't have been prickling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I prickle?
could you prickle?
could he prickle?
could we prickle?
could you prickle?
could they prickle? 	could I be prickling?
could you be prickling?
could he be prickling?
could we be prickling?
could you be prickling?
could they be prickling? 	could I have prickled?
could you have prickled?
could he have prickled?
could we have prickled?
could you have prickled?
could they have prickled? 	could I have been prickling?
could you have been prickling?
could he have been prickling?
could we have been prickling?
could you have been prickling?
could they have been prickling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I prickle?
couldn't you prickle?
couldn't he prickle?
couldn't we prickle?
couldn't you prickle?
couldn't they prickle? 	couldn't I be prickling?
couldn't you be prickling?
couldn't he be prickling?
couldn't we be prickling?
couldn't you be prickling?
couldn't they be prickling? 	couldn't I have prickled?
couldn't you have prickled?
couldn't he have prickled?
couldn't we have prickled?
couldn't you have prickled?
couldn't they have prickled? 	couldn't I have been prickling?
couldn't you have been prickling?
couldn't he have been prickling?
couldn't we have been prickling?
couldn't you have been prickling?
couldn't they have been prickling?