I can filibuster you can filibuster she can filibuster we can filibuster you can filibuster they can filibuster
V-ing form
I can be filibustering you can be filibustering she can be filibustering we can be filibustering you can be filibustering they can be filibustering
Perfect
I can have filibustered you can have filibustered she can have filibustered we can have filibustered you can have filibustered they can have filibustered
V-ing perfect
I can have been filibustering you can have been filibustering she can have been filibustering we can have been filibustering you can have been filibustering they can have been filibustering
Negation
Simple form
I cannot filibuster you cannot filibuster she cannot filibuster we cannot filibuster you cannot filibuster they cannot filibuster
V-ing form
I cannot be filibustering you cannot be filibustering she cannot be filibustering we cannot be filibustering you cannot be filibustering they cannot be filibustering
Perfect
I cannot have filibustered you cannot have filibustered she cannot have filibustered we cannot have filibustered you cannot have filibustered they cannot have filibustered
V-ing perfect
I cannot have been filibustering you cannot have been filibustering she cannot have been filibustering we cannot have been filibustering you cannot have been filibustering they cannot have been filibustering
Interrogative form
Simple form
can I filibuster? can you filibuster? can she filibuster? can we filibuster? can you filibuster? can they filibuster?
V-ing form
can I be filibustering? can you be filibustering? can she be filibustering? can we be filibustering? can you be filibustering? can they be filibustering?
Perfect
can I have filibustered? can you have filibustered? can she have filibustered? can we have filibustered? can you have filibustered? can they have filibustered?
V-ing perfect
can I have been filibustering? can you have been filibustering? can she have been filibustering? can we have been filibustering? can you have been filibustering? can they have been filibustering?
Interro-negative form
Simple form
can I not filibuster? can you not filibuster? can she not filibuster? can we not filibuster? can you not filibuster? can they not filibuster?
V-ing form
can I not be filibustering? can you not be filibustering? can she not be filibustering? can we not be filibustering? can you not be filibustering? can they not be filibustering?
Perfect
can I not have filibustered? can you not have filibustered? can she not have filibustered? can we not have filibustered? can you not have filibustered? can they not have filibustered?
V-ing perfect
can I not have been filibustering? can you not have been filibustering? can she not have been filibustering? can we not have been filibustering? can you not have been filibustering? can they not have been filibustering?