can infix
Regular verb: infix - infixed- infixed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can infix
you can infix
he can infix
we can infix
you can infix
they can infix 	I can be infixing
you can be infixing
he can be infixing
we can be infixing
you can be infixing
they can be infixing	I can have infixed
you can have infixed
he can have infixed
we can have infixed
you can have infixed
they can have infixed	I can have been infixing
you can have been infixing
he can have been infixing
we can have been infixing
you can have been infixing
they can have been infixing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't infix
you can't infix
he can't infix
we can't infix
you can't infix
they can't infix 	I can't be infixing
you can't be infixing
he can't be infixing
we can't be infixing
you can't be infixing
they can't be infixing	I can't have infixed
you can't have infixed
he can't have infixed
we can't have infixed
you can't have infixed
they can't have infixed	I can't have been infixing
you can't have been infixing
he can't have been infixing
we can't have been infixing
you can't have been infixing
they can't have been infixing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I infix?
can you infix?
can he infix?
can we infix?
can you infix?
can they infix? 	can I be infixing?
can you be infixing?
can he be infixing?
can we be infixing?
can you be infixing?
can they be infixing? 	can I have infixed?
can you have infixed?
can he have infixed?
can we have infixed?
can you have infixed?
can they have infixed? 	can I have been infixing?
can you have been infixing?
can he have been infixing?
can we have been infixing?
can you have been infixing?
can they have been infixing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I infix?
can't you infix?
can't he infix?
can't we infix?
can't you infix?
can't they infix? 	can't I be infixing?
can't you be infixing?
can't he be infixing?
can't we be infixing?
can't you be infixing?
can't they be infixing? 	can't I have infixed?
can't you have infixed?
can't he have infixed?
can't we have infixed?
can't you have infixed?
can't they have infixed? 	can't I have been infixing?
can't you have been infixing?
can't he have been infixing?
can't we have been infixing?
can't you have been infixing?
can't they have been infixing?