could overorganise
Regular verb: overorganise - overorganised- overorganised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could overorganise
you could overorganise
he could overorganise
we could overorganise
you could overorganise
they could overorganise 	I could be overorganising
you could be overorganising
he could be overorganising
we could be overorganising
you could be overorganising
they could be overorganising	I could have overorganised
you could have overorganised
he could have overorganised
we could have overorganised
you could have overorganised
they could have overorganised	I could have been overorganising
you could have been overorganising
he could have been overorganising
we could have been overorganising
you could have been overorganising
they could have been overorganising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't overorganise
you couldn't overorganise
he couldn't overorganise
we couldn't overorganise
you couldn't overorganise
they couldn't overorganise 	I couldn't be overorganising
you couldn't be overorganising
he couldn't be overorganising
we couldn't be overorganising
you couldn't be overorganising
they couldn't be overorganising	I couldn't have overorganised
you couldn't have overorganised
he couldn't have overorganised
we couldn't have overorganised
you couldn't have overorganised
they couldn't have overorganised	I couldn't have been overorganising
you couldn't have been overorganising
he couldn't have been overorganising
we couldn't have been overorganising
you couldn't have been overorganising
they couldn't have been overorganising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I overorganise?
could you overorganise?
could he overorganise?
could we overorganise?
could you overorganise?
could they overorganise? 	could I be overorganising?
could you be overorganising?
could he be overorganising?
could we be overorganising?
could you be overorganising?
could they be overorganising? 	could I have overorganised?
could you have overorganised?
could he have overorganised?
could we have overorganised?
could you have overorganised?
could they have overorganised? 	could I have been overorganising?
could you have been overorganising?
could he have been overorganising?
could we have been overorganising?
could you have been overorganising?
could they have been overorganising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I overorganise?
couldn't you overorganise?
couldn't he overorganise?
couldn't we overorganise?
couldn't you overorganise?
couldn't they overorganise? 	couldn't I be overorganising?
couldn't you be overorganising?
couldn't he be overorganising?
couldn't we be overorganising?
couldn't you be overorganising?
couldn't they be overorganising? 	couldn't I have overorganised?
couldn't you have overorganised?
couldn't he have overorganised?
couldn't we have overorganised?
couldn't you have overorganised?
couldn't they have overorganised? 	couldn't I have been overorganising?
couldn't you have been overorganising?
couldn't he have been overorganising?
couldn't we have been overorganising?
couldn't you have been overorganising?
couldn't they have been overorganising?