could field-strip
Verbo regular: field-strip - field-striped- field-striped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could field-strip
you could field-strip
he could field-strip
we could field-strip
you could field-strip
they could field-strip 	I could be field-striping
you could be field-striping
he could be field-striping
we could be field-striping
you could be field-striping
they could be field-striping	I could have field-striped
you could have field-striped
he could have field-striped
we could have field-striped
you could have field-striped
they could have field-striped	I could have been field-striping
you could have been field-striping
he could have been field-striping
we could have been field-striping
you could have been field-striping
they could have been field-striping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't field-strip
you couldn't field-strip
he couldn't field-strip
we couldn't field-strip
you couldn't field-strip
they couldn't field-strip 	I couldn't be field-striping
you couldn't be field-striping
he couldn't be field-striping
we couldn't be field-striping
you couldn't be field-striping
they couldn't be field-striping	I couldn't have field-striped
you couldn't have field-striped
he couldn't have field-striped
we couldn't have field-striped
you couldn't have field-striped
they couldn't have field-striped	I couldn't have been field-striping
you couldn't have been field-striping
he couldn't have been field-striping
we couldn't have been field-striping
you couldn't have been field-striping
they couldn't have been field-striping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I field-strip?
could you field-strip?
could he field-strip?
could we field-strip?
could you field-strip?
could they field-strip? 	could I be field-striping?
could you be field-striping?
could he be field-striping?
could we be field-striping?
could you be field-striping?
could they be field-striping? 	could I have field-striped?
could you have field-striped?
could he have field-striped?
could we have field-striped?
could you have field-striped?
could they have field-striped? 	could I have been field-striping?
could you have been field-striping?
could he have been field-striping?
could we have been field-striping?
could you have been field-striping?
could they have been field-striping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I field-strip?
couldn't you field-strip?
couldn't he field-strip?
couldn't we field-strip?
couldn't you field-strip?
couldn't they field-strip? 	couldn't I be field-striping?
couldn't you be field-striping?
couldn't he be field-striping?
couldn't we be field-striping?
couldn't you be field-striping?
couldn't they be field-striping? 	couldn't I have field-striped?
couldn't you have field-striped?
couldn't he have field-striped?
couldn't we have field-striped?
couldn't you have field-striped?
couldn't they have field-striped? 	couldn't I have been field-striping?
couldn't you have been field-striping?
couldn't he have been field-striping?
couldn't we have been field-striping?
couldn't you have been field-striping?
couldn't they have been field-striping?