could harmonise
Verbo regular: harmonise - harmonised- harmonised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con 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	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not harmonise
you could not harmonise
he could not harmonise
we could not harmonise
you could not harmonise
they could not harmonise 	I could not be harmonising
you could not be harmonising
he could not be harmonising
we could not be harmonising
you could not be harmonising
they could not be harmonising	I could not have harmonised
you could not have harmonised
he could not have harmonised
we could not have harmonised
you could not have harmonised
they could not have harmonised	I could not have been harmonising
you could not have been harmonising
he could not have been harmonising
we could not have been harmonising
you could not have been harmonising
they could not have been harmonising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con 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? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not harmonise?
could you not harmonise?
could he not harmonise?
could we not harmonise?
could you not harmonise?
could they not harmonise? 	could I not be harmonising?
could you not be harmonising?
could he not be harmonising?
could we not be harmonising?
could you not be harmonising?
could they not be harmonising? 	could I not have harmonised?
could you not have harmonised?
could he not have harmonised?
could we not have harmonised?
could you not have harmonised?
could they not have harmonised? 	could I not have been harmonising?
could you not have been harmonising?
could he not have been harmonising?
could we not have been harmonising?
could you not have been harmonising?
could they not have been harmonising?