could telescope
Verbo regular: telescope - telescoped- telescoped

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could telescope
you could telescope
he could telescope
we could telescope
you could telescope
they could telescope 	I could be telescoping
you could be telescoping
he could be telescoping
we could be telescoping
you could be telescoping
they could be telescoping	I could have telescoped
you could have telescoped
he could have telescoped
we could have telescoped
you could have telescoped
they could have telescoped	I could have been telescoping
you could have been telescoping
he could have been telescoping
we could have been telescoping
you could have been telescoping
they could have been telescoping	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not telescope
you could not telescope
he could not telescope
we could not telescope
you could not telescope
they could not telescope 	I could not be telescoping
you could not be telescoping
he could not be telescoping
we could not be telescoping
you could not be telescoping
they could not be telescoping	I could not have telescoped
you could not have telescoped
he could not have telescoped
we could not have telescoped
you could not have telescoped
they could not have telescoped	I could not have been telescoping
you could not have been telescoping
he could not have been telescoping
we could not have been telescoping
you could not have been telescoping
they could not have been telescoping	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I telescope?
could you telescope?
could he telescope?
could we telescope?
could you telescope?
could they telescope? 	could I be telescoping?
could you be telescoping?
could he be telescoping?
could we be telescoping?
could you be telescoping?
could they be telescoping? 	could I have telescoped?
could you have telescoped?
could he have telescoped?
could we have telescoped?
could you have telescoped?
could they have telescoped? 	could I have been telescoping?
could you have been telescoping?
could he have been telescoping?
could we have been telescoping?
could you have been telescoping?
could they have been telescoping? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not telescope?
could you not telescope?
could he not telescope?
could we not telescope?
could you not telescope?
could they not telescope? 	could I not be telescoping?
could you not be telescoping?
could he not be telescoping?
could we not be telescoping?
could you not be telescoping?
could they not be telescoping? 	could I not have telescoped?
could you not have telescoped?
could he not have telescoped?
could we not have telescoped?
could you not have telescoped?
could they not have telescoped? 	could I not have been telescoping?
could you not have been telescoping?
could he not have been telescoping?
could we not have been telescoping?
could you not have been telescoping?
could they not have been telescoping?