could reorganise
Regular verb: reorganise - reorganised- reorganised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could reorganise
you could reorganise
she could reorganise
we could reorganise
you could reorganise
they could reorganise 	I could be reorganising
you could be reorganising
she could be reorganising
we could be reorganising
you could be reorganising
they could be reorganising	I could have reorganised
you could have reorganised
she could have reorganised
we could have reorganised
you could have reorganised
they could have reorganised	I could have been reorganising
you could have been reorganising
she could have been reorganising
we could have been reorganising
you could have been reorganising
they could have been reorganising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't reorganise
you couldn't reorganise
she couldn't reorganise
we couldn't reorganise
you couldn't reorganise
they couldn't reorganise 	I couldn't be reorganising
you couldn't be reorganising
she couldn't be reorganising
we couldn't be reorganising
you couldn't be reorganising
they couldn't be reorganising	I couldn't have reorganised
you couldn't have reorganised
she couldn't have reorganised
we couldn't have reorganised
you couldn't have reorganised
they couldn't have reorganised	I couldn't have been reorganising
you couldn't have been reorganising
she couldn't have been reorganising
we couldn't have been reorganising
you couldn't have been reorganising
they couldn't have been reorganising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I reorganise?
could you reorganise?
could she reorganise?
could we reorganise?
could you reorganise?
could they reorganise? 	could I be reorganising?
could you be reorganising?
could she be reorganising?
could we be reorganising?
could you be reorganising?
could they be reorganising? 	could I have reorganised?
could you have reorganised?
could she have reorganised?
could we have reorganised?
could you have reorganised?
could they have reorganised? 	could I have been reorganising?
could you have been reorganising?
could she have been reorganising?
could we have been reorganising?
could you have been reorganising?
could they have been reorganising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I reorganise?
couldn't you reorganise?
couldn't she reorganise?
couldn't we reorganise?
couldn't you reorganise?
couldn't they reorganise? 	couldn't I be reorganising?
couldn't you be reorganising?
couldn't she be reorganising?
couldn't we be reorganising?
couldn't you be reorganising?
couldn't they be reorganising? 	couldn't I have reorganised?
couldn't you have reorganised?
couldn't she have reorganised?
couldn't we have reorganised?
couldn't you have reorganised?
couldn't they have reorganised? 	couldn't I have been reorganising?
couldn't you have been reorganising?
couldn't she have been reorganising?
couldn't we have been reorganising?
couldn't you have been reorganising?
couldn't they have been reorganising?