could sample
Verbo regolare: sample - sampled- sampled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could sample
you could sample
he could sample
we could sample
you could sample
they could sample 	I could be sampling
you could be sampling
he could be sampling
we could be sampling
you could be sampling
they could be sampling	I could have sampled
you could have sampled
he could have sampled
we could have sampled
you could have sampled
they could have sampled	I could have been sampling
you could have been sampling
he could have been sampling
we could have been sampling
you could have been sampling
they could have been sampling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't sample
you couldn't sample
he couldn't sample
we couldn't sample
you couldn't sample
they couldn't sample 	I couldn't be sampling
you couldn't be sampling
he couldn't be sampling
we couldn't be sampling
you couldn't be sampling
they couldn't be sampling	I couldn't have sampled
you couldn't have sampled
he couldn't have sampled
we couldn't have sampled
you couldn't have sampled
they couldn't have sampled	I couldn't have been sampling
you couldn't have been sampling
he couldn't have been sampling
we couldn't have been sampling
you couldn't have been sampling
they couldn't have been sampling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I sample?
could you sample?
could he sample?
could we sample?
could you sample?
could they sample? 	could I be sampling?
could you be sampling?
could he be sampling?
could we be sampling?
could you be sampling?
could they be sampling? 	could I have sampled?
could you have sampled?
could he have sampled?
could we have sampled?
could you have sampled?
could they have sampled? 	could I have been sampling?
could you have been sampling?
could he have been sampling?
could we have been sampling?
could you have been sampling?
could they have been sampling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I sample?
couldn't you sample?
couldn't he sample?
couldn't we sample?
couldn't you sample?
couldn't they sample? 	couldn't I be sampling?
couldn't you be sampling?
couldn't he be sampling?
couldn't we be sampling?
couldn't you be sampling?
couldn't they be sampling? 	couldn't I have sampled?
couldn't you have sampled?
couldn't he have sampled?
couldn't we have sampled?
couldn't you have sampled?
couldn't they have sampled? 	couldn't I have been sampling?
couldn't you have been sampling?
couldn't he have been sampling?
couldn't we have been sampling?
couldn't you have been sampling?
couldn't they have been sampling?