could hap
Verbe régulier : hap - haped- haped

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could hap
you could hap
he could hap
we could hap
you could hap
they could hap 	I could be haping
you could be haping
he could be haping
we could be haping
you could be haping
they could be haping	I could have haped
you could have haped
he could have haped
we could have haped
you could have haped
they could have haped	I could have been haping
you could have been haping
he could have been haping
we could have been haping
you could have been haping
they could have been haping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not hap
you could not hap
he could not hap
we could not hap
you could not hap
they could not hap 	I could not be haping
you could not be haping
he could not be haping
we could not be haping
you could not be haping
they could not be haping	I could not have haped
you could not have haped
he could not have haped
we could not have haped
you could not have haped
they could not have haped	I could not have been haping
you could not have been haping
he could not have been haping
we could not have been haping
you could not have been haping
they could not have been haping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I hap?
could you hap?
could he hap?
could we hap?
could you hap?
could they hap? 	could I be haping?
could you be haping?
could he be haping?
could we be haping?
could you be haping?
could they be haping? 	could I have haped?
could you have haped?
could he have haped?
could we have haped?
could you have haped?
could they have haped? 	could I have been haping?
could you have been haping?
could he have been haping?
could we have been haping?
could you have been haping?
could they have been haping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not hap?
could you not hap?
could he not hap?
could we not hap?
could you not hap?
could they not hap? 	could I not be haping?
could you not be haping?
could he not be haping?
could we not be haping?
could you not be haping?
could they not be haping? 	could I not have haped?
could you not have haped?
could he not have haped?
could we not have haped?
could you not have haped?
could they not have haped? 	could I not have been haping?
could you not have been haping?
could he not have been haping?
could we not have been haping?
could you not have been haping?
could they not have been haping?