can estop
Regular verb: estop - estoped- estoped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can estop
you can estop
he can estop
we can estop
you can estop
they can estop 	I can be estoping
you can be estoping
he can be estoping
we can be estoping
you can be estoping
they can be estoping	I can have estoped
you can have estoped
he can have estoped
we can have estoped
you can have estoped
they can have estoped	I can have been estoping
you can have been estoping
he can have been estoping
we can have been estoping
you can have been estoping
they can have been estoping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't estop
you can't estop
he can't estop
we can't estop
you can't estop
they can't estop 	I can't be estoping
you can't be estoping
he can't be estoping
we can't be estoping
you can't be estoping
they can't be estoping	I can't have estoped
you can't have estoped
he can't have estoped
we can't have estoped
you can't have estoped
they can't have estoped	I can't have been estoping
you can't have been estoping
he can't have been estoping
we can't have been estoping
you can't have been estoping
they can't have been estoping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I estop?
can you estop?
can he estop?
can we estop?
can you estop?
can they estop? 	can I be estoping?
can you be estoping?
can he be estoping?
can we be estoping?
can you be estoping?
can they be estoping? 	can I have estoped?
can you have estoped?
can he have estoped?
can we have estoped?
can you have estoped?
can they have estoped? 	can I have been estoping?
can you have been estoping?
can he have been estoping?
can we have been estoping?
can you have been estoping?
can they have been estoping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I estop?
can't you estop?
can't he estop?
can't we estop?
can't you estop?
can't they estop? 	can't I be estoping?
can't you be estoping?
can't he be estoping?
can't we be estoping?
can't you be estoping?
can't they be estoping? 	can't I have estoped?
can't you have estoped?
can't he have estoped?
can't we have estoped?
can't you have estoped?
can't they have estoped? 	can't I have been estoping?
can't you have been estoping?
can't he have been estoping?
can't we have been estoping?
can't you have been estoping?
can't they have been estoping?