could stopple
Verbo regolare: stopple - stoppled- stoppled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could stopple
you could stopple
he could stopple
we could stopple
you could stopple
they could stopple 	I could be stoppling
you could be stoppling
he could be stoppling
we could be stoppling
you could be stoppling
they could be stoppling	I could have stoppled
you could have stoppled
he could have stoppled
we could have stoppled
you could have stoppled
they could have stoppled	I could have been stoppling
you could have been stoppling
he could have been stoppling
we could have been stoppling
you could have been stoppling
they could have been stoppling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't stopple
you couldn't stopple
he couldn't stopple
we couldn't stopple
you couldn't stopple
they couldn't stopple 	I couldn't be stoppling
you couldn't be stoppling
he couldn't be stoppling
we couldn't be stoppling
you couldn't be stoppling
they couldn't be stoppling	I couldn't have stoppled
you couldn't have stoppled
he couldn't have stoppled
we couldn't have stoppled
you couldn't have stoppled
they couldn't have stoppled	I couldn't have been stoppling
you couldn't have been stoppling
he couldn't have been stoppling
we couldn't have been stoppling
you couldn't have been stoppling
they couldn't have been stoppling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I stopple?
could you stopple?
could he stopple?
could we stopple?
could you stopple?
could they stopple? 	could I be stoppling?
could you be stoppling?
could he be stoppling?
could we be stoppling?
could you be stoppling?
could they be stoppling? 	could I have stoppled?
could you have stoppled?
could he have stoppled?
could we have stoppled?
could you have stoppled?
could they have stoppled? 	could I have been stoppling?
could you have been stoppling?
could he have been stoppling?
could we have been stoppling?
could you have been stoppling?
could they have been stoppling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I stopple?
couldn't you stopple?
couldn't he stopple?
couldn't we stopple?
couldn't you stopple?
couldn't they stopple? 	couldn't I be stoppling?
couldn't you be stoppling?
couldn't he be stoppling?
couldn't we be stoppling?
couldn't you be stoppling?
couldn't they be stoppling? 	couldn't I have stoppled?
couldn't you have stoppled?
couldn't he have stoppled?
couldn't we have stoppled?
couldn't you have stoppled?
couldn't they have stoppled? 	couldn't I have been stoppling?
couldn't you have been stoppling?
couldn't he have been stoppling?
couldn't we have been stoppling?
couldn't you have been stoppling?
couldn't they have been stoppling?