could course
Verbo regolare: course - coursed- coursed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could course
you could course
he could course
we could course
you could course
they could course 	I could be coursing
you could be coursing
he could be coursing
we could be coursing
you could be coursing
they could be coursing	I could have coursed
you could have coursed
he could have coursed
we could have coursed
you could have coursed
they could have coursed	I could have been coursing
you could have been coursing
he could have been coursing
we could have been coursing
you could have been coursing
they could have been coursing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not course
you could not course
he could not course
we could not course
you could not course
they could not course 	I could not be coursing
you could not be coursing
he could not be coursing
we could not be coursing
you could not be coursing
they could not be coursing	I could not have coursed
you could not have coursed
he could not have coursed
we could not have coursed
you could not have coursed
they could not have coursed	I could not have been coursing
you could not have been coursing
he could not have been coursing
we could not have been coursing
you could not have been coursing
they could not have been coursing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I course?
could you course?
could he course?
could we course?
could you course?
could they course? 	could I be coursing?
could you be coursing?
could he be coursing?
could we be coursing?
could you be coursing?
could they be coursing? 	could I have coursed?
could you have coursed?
could he have coursed?
could we have coursed?
could you have coursed?
could they have coursed? 	could I have been coursing?
could you have been coursing?
could he have been coursing?
could we have been coursing?
could you have been coursing?
could they have been coursing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not course?
could you not course?
could he not course?
could we not course?
could you not course?
could they not course? 	could I not be coursing?
could you not be coursing?
could he not be coursing?
could we not be coursing?
could you not be coursing?
could they not be coursing? 	could I not have coursed?
could you not have coursed?
could he not have coursed?
could we not have coursed?
could you not have coursed?
could they not have coursed? 	could I not have been coursing?
could you not have been coursing?
could he not have been coursing?
could we not have been coursing?
could you not have been coursing?
could they not have been coursing?