can bioassay
Regular verb: bioassay - bioassayed- bioassayed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can bioassay
you can bioassay
he can bioassay
we can bioassay
you can bioassay
they can bioassay 	I can be bioassaying
you can be bioassaying
he can be bioassaying
we can be bioassaying
you can be bioassaying
they can be bioassaying	I can have bioassayed
you can have bioassayed
he can have bioassayed
we can have bioassayed
you can have bioassayed
they can have bioassayed	I can have been bioassaying
you can have been bioassaying
he can have been bioassaying
we can have been bioassaying
you can have been bioassaying
they can have been bioassaying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't bioassay
you can't bioassay
he can't bioassay
we can't bioassay
you can't bioassay
they can't bioassay 	I can't be bioassaying
you can't be bioassaying
he can't be bioassaying
we can't be bioassaying
you can't be bioassaying
they can't be bioassaying	I can't have bioassayed
you can't have bioassayed
he can't have bioassayed
we can't have bioassayed
you can't have bioassayed
they can't have bioassayed	I can't have been bioassaying
you can't have been bioassaying
he can't have been bioassaying
we can't have been bioassaying
you can't have been bioassaying
they can't have been bioassaying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I bioassay?
can you bioassay?
can he bioassay?
can we bioassay?
can you bioassay?
can they bioassay? 	can I be bioassaying?
can you be bioassaying?
can he be bioassaying?
can we be bioassaying?
can you be bioassaying?
can they be bioassaying? 	can I have bioassayed?
can you have bioassayed?
can he have bioassayed?
can we have bioassayed?
can you have bioassayed?
can they have bioassayed? 	can I have been bioassaying?
can you have been bioassaying?
can he have been bioassaying?
can we have been bioassaying?
can you have been bioassaying?
can they have been bioassaying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I bioassay?
can't you bioassay?
can't he bioassay?
can't we bioassay?
can't you bioassay?
can't they bioassay? 	can't I be bioassaying?
can't you be bioassaying?
can't he be bioassaying?
can't we be bioassaying?
can't you be bioassaying?
can't they be bioassaying? 	can't I have bioassayed?
can't you have bioassayed?
can't he have bioassayed?
can't we have bioassayed?
can't you have bioassayed?
can't they have bioassayed? 	can't I have been bioassaying?
can't you have been bioassaying?
can't he have been bioassaying?
can't we have been bioassaying?
can't you have been bioassaying?
can't they have been bioassaying?