can fraternise
Regular verb: fraternise - fraternised- fraternised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can fraternise
you can fraternise
he can fraternise
we can fraternise
you can fraternise
they can fraternise 	I can be fraternising
you can be fraternising
he can be fraternising
we can be fraternising
you can be fraternising
they can be fraternising	I can have fraternised
you can have fraternised
he can have fraternised
we can have fraternised
you can have fraternised
they can have fraternised	I can have been fraternising
you can have been fraternising
he can have been fraternising
we can have been fraternising
you can have been fraternising
they can have been fraternising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot fraternise
you cannot fraternise
he cannot fraternise
we cannot fraternise
you cannot fraternise
they cannot fraternise 	I cannot be fraternising
you cannot be fraternising
he cannot be fraternising
we cannot be fraternising
you cannot be fraternising
they cannot be fraternising	I cannot have fraternised
you cannot have fraternised
he cannot have fraternised
we cannot have fraternised
you cannot have fraternised
they cannot have fraternised	I cannot have been fraternising
you cannot have been fraternising
he cannot have been fraternising
we cannot have been fraternising
you cannot have been fraternising
they cannot have been fraternising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I fraternise?
can you fraternise?
can he fraternise?
can we fraternise?
can you fraternise?
can they fraternise? 	can I be fraternising?
can you be fraternising?
can he be fraternising?
can we be fraternising?
can you be fraternising?
can they be fraternising? 	can I have fraternised?
can you have fraternised?
can he have fraternised?
can we have fraternised?
can you have fraternised?
can they have fraternised? 	can I have been fraternising?
can you have been fraternising?
can he have been fraternising?
can we have been fraternising?
can you have been fraternising?
can they have been fraternising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not fraternise?
can you not fraternise?
can he not fraternise?
can we not fraternise?
can you not fraternise?
can they not fraternise? 	can I not be fraternising?
can you not be fraternising?
can he not be fraternising?
can we not be fraternising?
can you not be fraternising?
can they not be fraternising? 	can I not have fraternised?
can you not have fraternised?
can he not have fraternised?
can we not have fraternised?
can you not have fraternised?
can they not have fraternised? 	can I not have been fraternising?
can you not have been fraternising?
can he not have been fraternising?
can we not have been fraternising?
can you not have been fraternising?
can they not have been fraternising?