could hightail
Regular verb: hightail - hightailed- hightailed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could hightail
you could hightail
he could hightail
we could hightail
you could hightail
they could hightail 	I could be hightailing
you could be hightailing
he could be hightailing
we could be hightailing
you could be hightailing
they could be hightailing	I could have hightailed
you could have hightailed
he could have hightailed
we could have hightailed
you could have hightailed
they could have hightailed	I could have been hightailing
you could have been hightailing
he could have been hightailing
we could have been hightailing
you could have been hightailing
they could have been hightailing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not hightail
you could not hightail
he could not hightail
we could not hightail
you could not hightail
they could not hightail 	I could not be hightailing
you could not be hightailing
he could not be hightailing
we could not be hightailing
you could not be hightailing
they could not be hightailing	I could not have hightailed
you could not have hightailed
he could not have hightailed
we could not have hightailed
you could not have hightailed
they could not have hightailed	I could not have been hightailing
you could not have been hightailing
he could not have been hightailing
we could not have been hightailing
you could not have been hightailing
they could not have been hightailing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I hightail?
could you hightail?
could he hightail?
could we hightail?
could you hightail?
could they hightail? 	could I be hightailing?
could you be hightailing?
could he be hightailing?
could we be hightailing?
could you be hightailing?
could they be hightailing? 	could I have hightailed?
could you have hightailed?
could he have hightailed?
could we have hightailed?
could you have hightailed?
could they have hightailed? 	could I have been hightailing?
could you have been hightailing?
could he have been hightailing?
could we have been hightailing?
could you have been hightailing?
could they have been hightailing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not hightail?
could you not hightail?
could he not hightail?
could we not hightail?
could you not hightail?
could they not hightail? 	could I not be hightailing?
could you not be hightailing?
could he not be hightailing?
could we not be hightailing?
could you not be hightailing?
could they not be hightailing? 	could I not have hightailed?
could you not have hightailed?
could he not have hightailed?
could we not have hightailed?
could you not have hightailed?
could they not have hightailed? 	could I not have been hightailing?
could you not have been hightailing?
could he not have been hightailing?
could we not have been hightailing?
could you not have been hightailing?
could they not have been hightailing?