can filtrate
Regular verb: filtrate - filtrated- filtrated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can filtrate
you can filtrate
he can filtrate
we can filtrate
you can filtrate
they can filtrate 	I can be filtrating
you can be filtrating
he can be filtrating
we can be filtrating
you can be filtrating
they can be filtrating	I can have filtrated
you can have filtrated
he can have filtrated
we can have filtrated
you can have filtrated
they can have filtrated	I can have been filtrating
you can have been filtrating
he can have been filtrating
we can have been filtrating
you can have been filtrating
they can have been filtrating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't filtrate
you can't filtrate
he can't filtrate
we can't filtrate
you can't filtrate
they can't filtrate 	I can't be filtrating
you can't be filtrating
he can't be filtrating
we can't be filtrating
you can't be filtrating
they can't be filtrating	I can't have filtrated
you can't have filtrated
he can't have filtrated
we can't have filtrated
you can't have filtrated
they can't have filtrated	I can't have been filtrating
you can't have been filtrating
he can't have been filtrating
we can't have been filtrating
you can't have been filtrating
they can't have been filtrating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I filtrate?
can you filtrate?
can he filtrate?
can we filtrate?
can you filtrate?
can they filtrate? 	can I be filtrating?
can you be filtrating?
can he be filtrating?
can we be filtrating?
can you be filtrating?
can they be filtrating? 	can I have filtrated?
can you have filtrated?
can he have filtrated?
can we have filtrated?
can you have filtrated?
can they have filtrated? 	can I have been filtrating?
can you have been filtrating?
can he have been filtrating?
can we have been filtrating?
can you have been filtrating?
can they have been filtrating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I filtrate?
can't you filtrate?
can't he filtrate?
can't we filtrate?
can't you filtrate?
can't they filtrate? 	can't I be filtrating?
can't you be filtrating?
can't he be filtrating?
can't we be filtrating?
can't you be filtrating?
can't they be filtrating? 	can't I have filtrated?
can't you have filtrated?
can't he have filtrated?
can't we have filtrated?
can't you have filtrated?
can't they have filtrated? 	can't I have been filtrating?
can't you have been filtrating?
can't he have been filtrating?
can't we have been filtrating?
can't you have been filtrating?
can't they have been filtrating?