can telescope
Regular verb: telescope - telescoped- telescoped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can telescope
you can telescope
he can telescope
we can telescope
you can telescope
they can telescope 	I can be telescoping
you can be telescoping
he can be telescoping
we can be telescoping
you can be telescoping
they can be telescoping	I can have telescoped
you can have telescoped
he can have telescoped
we can have telescoped
you can have telescoped
they can have telescoped	I can have been telescoping
you can have been telescoping
he can have been telescoping
we can have been telescoping
you can have been telescoping
they can have been telescoping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't telescope
you can't telescope
he can't telescope
we can't telescope
you can't telescope
they can't telescope 	I can't be telescoping
you can't be telescoping
he can't be telescoping
we can't be telescoping
you can't be telescoping
they can't be telescoping	I can't have telescoped
you can't have telescoped
he can't have telescoped
we can't have telescoped
you can't have telescoped
they can't have telescoped	I can't have been telescoping
you can't have been telescoping
he can't have been telescoping
we can't have been telescoping
you can't have been telescoping
they can't have been telescoping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I telescope?
can you telescope?
can he telescope?
can we telescope?
can you telescope?
can they telescope? 	can I be telescoping?
can you be telescoping?
can he be telescoping?
can we be telescoping?
can you be telescoping?
can they be telescoping? 	can I have telescoped?
can you have telescoped?
can he have telescoped?
can we have telescoped?
can you have telescoped?
can they have telescoped? 	can I have been telescoping?
can you have been telescoping?
can he have been telescoping?
can we have been telescoping?
can you have been telescoping?
can they have been telescoping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I telescope?
can't you telescope?
can't he telescope?
can't we telescope?
can't you telescope?
can't they telescope? 	can't I be telescoping?
can't you be telescoping?
can't he be telescoping?
can't we be telescoping?
can't you be telescoping?
can't they be telescoping? 	can't I have telescoped?
can't you have telescoped?
can't he have telescoped?
can't we have telescoped?
can't you have telescoped?
can't they have telescoped? 	can't I have been telescoping?
can't you have been telescoping?
can't he have been telescoping?
can't we have been telescoping?
can't you have been telescoping?
can't they have been telescoping?