could neologise
Regular verb: neologise - neologised- neologised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could neologise
you could neologise
she could neologise
we could neologise
you could neologise
they could neologise 	I could be neologising
you could be neologising
she could be neologising
we could be neologising
you could be neologising
they could be neologising	I could have neologised
you could have neologised
she could have neologised
we could have neologised
you could have neologised
they could have neologised	I could have been neologising
you could have been neologising
she could have been neologising
we could have been neologising
you could have been neologising
they could have been neologising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not neologise
you could not neologise
she could not neologise
we could not neologise
you could not neologise
they could not neologise 	I could not be neologising
you could not be neologising
she could not be neologising
we could not be neologising
you could not be neologising
they could not be neologising	I could not have neologised
you could not have neologised
she could not have neologised
we could not have neologised
you could not have neologised
they could not have neologised	I could not have been neologising
you could not have been neologising
she could not have been neologising
we could not have been neologising
you could not have been neologising
they could not have been neologising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I neologise?
could you neologise?
could she neologise?
could we neologise?
could you neologise?
could they neologise? 	could I be neologising?
could you be neologising?
could she be neologising?
could we be neologising?
could you be neologising?
could they be neologising? 	could I have neologised?
could you have neologised?
could she have neologised?
could we have neologised?
could you have neologised?
could they have neologised? 	could I have been neologising?
could you have been neologising?
could she have been neologising?
could we have been neologising?
could you have been neologising?
could they have been neologising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not neologise?
could you not neologise?
could she not neologise?
could we not neologise?
could you not neologise?
could they not neologise? 	could I not be neologising?
could you not be neologising?
could she not be neologising?
could we not be neologising?
could you not be neologising?
could they not be neologising? 	could I not have neologised?
could you not have neologised?
could she not have neologised?
could we not have neologised?
could you not have neologised?
could they not have neologised? 	could I not have been neologising?
could you not have been neologising?
could she not have been neologising?
could we not have been neologising?
could you not have been neologising?
could they not have been neologising?