could harmonise
Verbe régulier : harmonise - harmonised- harmonised
Traduction française : (UK) harmoniser - chanter en harmonie 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could harmonise
you could harmonise
he could harmonise
we could harmonise
you could harmonise
they could harmonise 	I could be harmonising
you could be harmonising
he could be harmonising
we could be harmonising
you could be harmonising
they could be harmonising	I could have harmonised
you could have harmonised
he could have harmonised
we could have harmonised
you could have harmonised
they could have harmonised	I could have been harmonising
you could have been harmonising
he could have been harmonising
we could have been harmonising
you could have been harmonising
they could have been harmonising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't harmonise
you couldn't harmonise
he couldn't harmonise
we couldn't harmonise
you couldn't harmonise
they couldn't harmonise 	I couldn't be harmonising
you couldn't be harmonising
he couldn't be harmonising
we couldn't be harmonising
you couldn't be harmonising
they couldn't be harmonising	I couldn't have harmonised
you couldn't have harmonised
he couldn't have harmonised
we couldn't have harmonised
you couldn't have harmonised
they couldn't have harmonised	I couldn't have been harmonising
you couldn't have been harmonising
he couldn't have been harmonising
we couldn't have been harmonising
you couldn't have been harmonising
they couldn't have been harmonising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I harmonise?
could you harmonise?
could he harmonise?
could we harmonise?
could you harmonise?
could they harmonise? 	could I be harmonising?
could you be harmonising?
could he be harmonising?
could we be harmonising?
could you be harmonising?
could they be harmonising? 	could I have harmonised?
could you have harmonised?
could he have harmonised?
could we have harmonised?
could you have harmonised?
could they have harmonised? 	could I have been harmonising?
could you have been harmonising?
could he have been harmonising?
could we have been harmonising?
could you have been harmonising?
could they have been harmonising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I harmonise?
couldn't you harmonise?
couldn't he harmonise?
couldn't we harmonise?
couldn't you harmonise?
couldn't they harmonise? 	couldn't I be harmonising?
couldn't you be harmonising?
couldn't he be harmonising?
couldn't we be harmonising?
couldn't you be harmonising?
couldn't they be harmonising? 	couldn't I have harmonised?
couldn't you have harmonised?
couldn't he have harmonised?
couldn't we have harmonised?
couldn't you have harmonised?
couldn't they have harmonised? 	couldn't I have been harmonising?
couldn't you have been harmonising?
couldn't he have been harmonising?
couldn't we have been harmonising?
couldn't you have been harmonising?
couldn't they have been harmonising?