can slope
Regular verb: slope - sloped- sloped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can slope
you can slope
he can slope
we can slope
you can slope
they can slope 	I can be sloping
you can be sloping
he can be sloping
we can be sloping
you can be sloping
they can be sloping	I can have sloped
you can have sloped
he can have sloped
we can have sloped
you can have sloped
they can have sloped	I can have been sloping
you can have been sloping
he can have been sloping
we can have been sloping
you can have been sloping
they can have been sloping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot slope
you cannot slope
he cannot slope
we cannot slope
you cannot slope
they cannot slope 	I cannot be sloping
you cannot be sloping
he cannot be sloping
we cannot be sloping
you cannot be sloping
they cannot be sloping	I cannot have sloped
you cannot have sloped
he cannot have sloped
we cannot have sloped
you cannot have sloped
they cannot have sloped	I cannot have been sloping
you cannot have been sloping
he cannot have been sloping
we cannot have been sloping
you cannot have been sloping
they cannot have been sloping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I slope?
can you slope?
can he slope?
can we slope?
can you slope?
can they slope? 	can I be sloping?
can you be sloping?
can he be sloping?
can we be sloping?
can you be sloping?
can they be sloping? 	can I have sloped?
can you have sloped?
can he have sloped?
can we have sloped?
can you have sloped?
can they have sloped? 	can I have been sloping?
can you have been sloping?
can he have been sloping?
can we have been sloping?
can you have been sloping?
can they have been sloping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not slope?
can you not slope?
can he not slope?
can we not slope?
can you not slope?
can they not slope? 	can I not be sloping?
can you not be sloping?
can he not be sloping?
can we not be sloping?
can you not be sloping?
can they not be sloping? 	can I not have sloped?
can you not have sloped?
can he not have sloped?
can we not have sloped?
can you not have sloped?
can they not have sloped? 	can I not have been sloping?
can you not have been sloping?
can he not have been sloping?
can we not have been sloping?
can you not have been sloping?
can they not have been sloping?