can filibuster
Regular verb: filibuster - filibustered- filibustered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can filibuster
you can filibuster
he can filibuster
we can filibuster
you can filibuster
they can filibuster 	I can be filibustering
you can be filibustering
he can be filibustering
we can be filibustering
you can be filibustering
they can be filibustering	I can have filibustered
you can have filibustered
he can have filibustered
we can have filibustered
you can have filibustered
they can have filibustered	I can have been filibustering
you can have been filibustering
he can have been filibustering
we can have been filibustering
you can have been filibustering
they can have been filibustering	

Negation 	
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I can't filibuster
you can't filibuster
he can't filibuster
we can't filibuster
you can't filibuster
they can't filibuster 	I can't be filibustering
you can't be filibustering
he can't be filibustering
we can't be filibustering
you can't be filibustering
they can't be filibustering	I can't have filibustered
you can't have filibustered
he can't have filibustered
we can't have filibustered
you can't have filibustered
they can't have filibustered	I can't have been filibustering
you can't have been filibustering
he can't have been filibustering
we can't have been filibustering
you can't have been filibustering
they can't have been filibustering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I filibuster?
can you filibuster?
can he filibuster?
can we filibuster?
can you filibuster?
can they filibuster? 	can I be filibustering?
can you be filibustering?
can he be filibustering?
can we be filibustering?
can you be filibustering?
can they be filibustering? 	can I have filibustered?
can you have filibustered?
can he have filibustered?
can we have filibustered?
can you have filibustered?
can they have filibustered? 	can I have been filibustering?
can you have been filibustering?
can he have been filibustering?
can we have been filibustering?
can you have been filibustering?
can they have been filibustering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I filibuster?
can't you filibuster?
can't he filibuster?
can't we filibuster?
can't you filibuster?
can't they filibuster? 	can't I be filibustering?
can't you be filibustering?
can't he be filibustering?
can't we be filibustering?
can't you be filibustering?
can't they be filibustering? 	can't I have filibustered?
can't you have filibustered?
can't he have filibustered?
can't we have filibustered?
can't you have filibustered?
can't they have filibustered? 	can't I have been filibustering?
can't you have been filibustering?
can't he have been filibustering?
can't we have been filibustering?
can't you have been filibustering?
can't they have been filibustering?