could fantasise
Regular verb: fantasise - fantasised- fantasised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could fantasise
you could fantasise
she could fantasise
we could fantasise
you could fantasise
they could fantasise 	I could be fantasising
you could be fantasising
she could be fantasising
we could be fantasising
you could be fantasising
they could be fantasising	I could have fantasised
you could have fantasised
she could have fantasised
we could have fantasised
you could have fantasised
they could have fantasised	I could have been fantasising
you could have been fantasising
she could have been fantasising
we could have been fantasising
you could have been fantasising
they could have been fantasising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't fantasise
you couldn't fantasise
she couldn't fantasise
we couldn't fantasise
you couldn't fantasise
they couldn't fantasise 	I couldn't be fantasising
you couldn't be fantasising
she couldn't be fantasising
we couldn't be fantasising
you couldn't be fantasising
they couldn't be fantasising	I couldn't have fantasised
you couldn't have fantasised
she couldn't have fantasised
we couldn't have fantasised
you couldn't have fantasised
they couldn't have fantasised	I couldn't have been fantasising
you couldn't have been fantasising
she couldn't have been fantasising
we couldn't have been fantasising
you couldn't have been fantasising
they couldn't have been fantasising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I fantasise?
could you fantasise?
could she fantasise?
could we fantasise?
could you fantasise?
could they fantasise? 	could I be fantasising?
could you be fantasising?
could she be fantasising?
could we be fantasising?
could you be fantasising?
could they be fantasising? 	could I have fantasised?
could you have fantasised?
could she have fantasised?
could we have fantasised?
could you have fantasised?
could they have fantasised? 	could I have been fantasising?
could you have been fantasising?
could she have been fantasising?
could we have been fantasising?
could you have been fantasising?
could they have been fantasising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I fantasise?
couldn't you fantasise?
couldn't she fantasise?
couldn't we fantasise?
couldn't you fantasise?
couldn't they fantasise? 	couldn't I be fantasising?
couldn't you be fantasising?
couldn't she be fantasising?
couldn't we be fantasising?
couldn't you be fantasising?
couldn't they be fantasising? 	couldn't I have fantasised?
couldn't you have fantasised?
couldn't she have fantasised?
couldn't we have fantasised?
couldn't you have fantasised?
couldn't they have fantasised? 	couldn't I have been fantasising?
couldn't you have been fantasising?
couldn't she have been fantasising?
couldn't we have been fantasising?
couldn't you have been fantasising?
couldn't they have been fantasising?