can peptize
Regular verb: peptize - peptized- peptized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can peptize
you can peptize
he can peptize
we can peptize
you can peptize
they can peptize 	I can be peptizing
you can be peptizing
he can be peptizing
we can be peptizing
you can be peptizing
they can be peptizing	I can have peptized
you can have peptized
he can have peptized
we can have peptized
you can have peptized
they can have peptized	I can have been peptizing
you can have been peptizing
he can have been peptizing
we can have been peptizing
you can have been peptizing
they can have been peptizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't peptize
you can't peptize
he can't peptize
we can't peptize
you can't peptize
they can't peptize 	I can't be peptizing
you can't be peptizing
he can't be peptizing
we can't be peptizing
you can't be peptizing
they can't be peptizing	I can't have peptized
you can't have peptized
he can't have peptized
we can't have peptized
you can't have peptized
they can't have peptized	I can't have been peptizing
you can't have been peptizing
he can't have been peptizing
we can't have been peptizing
you can't have been peptizing
they can't have been peptizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I peptize?
can you peptize?
can he peptize?
can we peptize?
can you peptize?
can they peptize? 	can I be peptizing?
can you be peptizing?
can he be peptizing?
can we be peptizing?
can you be peptizing?
can they be peptizing? 	can I have peptized?
can you have peptized?
can he have peptized?
can we have peptized?
can you have peptized?
can they have peptized? 	can I have been peptizing?
can you have been peptizing?
can he have been peptizing?
can we have been peptizing?
can you have been peptizing?
can they have been peptizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I peptize?
can't you peptize?
can't he peptize?
can't we peptize?
can't you peptize?
can't they peptize? 	can't I be peptizing?
can't you be peptizing?
can't he be peptizing?
can't we be peptizing?
can't you be peptizing?
can't they be peptizing? 	can't I have peptized?
can't you have peptized?
can't he have peptized?
can't we have peptized?
can't you have peptized?
can't they have peptized? 	can't I have been peptizing?
can't you have been peptizing?
can't he have been peptizing?
can't we have been peptizing?
can't you have been peptizing?
can't they have been peptizing?