could crisscross
Verbo regular: crisscross - crisscrossed- crisscrossed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could crisscross
you could crisscross
he could crisscross
we could crisscross
you could crisscross
they could crisscross 	I could be crisscrossing
you could be crisscrossing
he could be crisscrossing
we could be crisscrossing
you could be crisscrossing
they could be crisscrossing	I could have crisscrossed
you could have crisscrossed
he could have crisscrossed
we could have crisscrossed
you could have crisscrossed
they could have crisscrossed	I could have been crisscrossing
you could have been crisscrossing
he could have been crisscrossing
we could have been crisscrossing
you could have been crisscrossing
they could have been crisscrossing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't crisscross
you couldn't crisscross
he couldn't crisscross
we couldn't crisscross
you couldn't crisscross
they couldn't crisscross 	I couldn't be crisscrossing
you couldn't be crisscrossing
he couldn't be crisscrossing
we couldn't be crisscrossing
you couldn't be crisscrossing
they couldn't be crisscrossing	I couldn't have crisscrossed
you couldn't have crisscrossed
he couldn't have crisscrossed
we couldn't have crisscrossed
you couldn't have crisscrossed
they couldn't have crisscrossed	I couldn't have been crisscrossing
you couldn't have been crisscrossing
he couldn't have been crisscrossing
we couldn't have been crisscrossing
you couldn't have been crisscrossing
they couldn't have been crisscrossing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I crisscross?
could you crisscross?
could he crisscross?
could we crisscross?
could you crisscross?
could they crisscross? 	could I be crisscrossing?
could you be crisscrossing?
could he be crisscrossing?
could we be crisscrossing?
could you be crisscrossing?
could they be crisscrossing? 	could I have crisscrossed?
could you have crisscrossed?
could he have crisscrossed?
could we have crisscrossed?
could you have crisscrossed?
could they have crisscrossed? 	could I have been crisscrossing?
could you have been crisscrossing?
could he have been crisscrossing?
could we have been crisscrossing?
could you have been crisscrossing?
could they have been crisscrossing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I crisscross?
couldn't you crisscross?
couldn't he crisscross?
couldn't we crisscross?
couldn't you crisscross?
couldn't they crisscross? 	couldn't I be crisscrossing?
couldn't you be crisscrossing?
couldn't he be crisscrossing?
couldn't we be crisscrossing?
couldn't you be crisscrossing?
couldn't they be crisscrossing? 	couldn't I have crisscrossed?
couldn't you have crisscrossed?
couldn't he have crisscrossed?
couldn't we have crisscrossed?
couldn't you have crisscrossed?
couldn't they have crisscrossed? 	couldn't I have been crisscrossing?
couldn't you have been crisscrossing?
couldn't he have been crisscrossing?
couldn't we have been crisscrossing?
couldn't you have been crisscrossing?
couldn't they have been crisscrossing?