could mythologise
Regular verb: mythologise - mythologised- mythologised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could mythologise
you could mythologise
he could mythologise
we could mythologise
you could mythologise
they could mythologise 	I could be mythologising
you could be mythologising
he could be mythologising
we could be mythologising
you could be mythologising
they could be mythologising	I could have mythologised
you could have mythologised
he could have mythologised
we could have mythologised
you could have mythologised
they could have mythologised	I could have been mythologising
you could have been mythologising
he could have been mythologising
we could have been mythologising
you could have been mythologising
they could have been mythologising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't mythologise
you couldn't mythologise
he couldn't mythologise
we couldn't mythologise
you couldn't mythologise
they couldn't mythologise 	I couldn't be mythologising
you couldn't be mythologising
he couldn't be mythologising
we couldn't be mythologising
you couldn't be mythologising
they couldn't be mythologising	I couldn't have mythologised
you couldn't have mythologised
he couldn't have mythologised
we couldn't have mythologised
you couldn't have mythologised
they couldn't have mythologised	I couldn't have been mythologising
you couldn't have been mythologising
he couldn't have been mythologising
we couldn't have been mythologising
you couldn't have been mythologising
they couldn't have been mythologising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I mythologise?
could you mythologise?
could he mythologise?
could we mythologise?
could you mythologise?
could they mythologise? 	could I be mythologising?
could you be mythologising?
could he be mythologising?
could we be mythologising?
could you be mythologising?
could they be mythologising? 	could I have mythologised?
could you have mythologised?
could he have mythologised?
could we have mythologised?
could you have mythologised?
could they have mythologised? 	could I have been mythologising?
could you have been mythologising?
could he have been mythologising?
could we have been mythologising?
could you have been mythologising?
could they have been mythologising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I mythologise?
couldn't you mythologise?
couldn't he mythologise?
couldn't we mythologise?
couldn't you mythologise?
couldn't they mythologise? 	couldn't I be mythologising?
couldn't you be mythologising?
couldn't he be mythologising?
couldn't we be mythologising?
couldn't you be mythologising?
couldn't they be mythologising? 	couldn't I have mythologised?
couldn't you have mythologised?
couldn't he have mythologised?
couldn't we have mythologised?
couldn't you have mythologised?
couldn't they have mythologised? 	couldn't I have been mythologising?
couldn't you have been mythologising?
couldn't he have been mythologising?
couldn't we have been mythologising?
couldn't you have been mythologising?
couldn't they have been mythologising?