could ozonise
Verbo regular: ozonise - ozonised- ozonised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could ozonise
you could ozonise
he could ozonise
we could ozonise
you could ozonise
they could ozonise 	I could be ozonising
you could be ozonising
he could be ozonising
we could be ozonising
you could be ozonising
they could be ozonising	I could have ozonised
you could have ozonised
he could have ozonised
we could have ozonised
you could have ozonised
they could have ozonised	I could have been ozonising
you could have been ozonising
he could have been ozonising
we could have been ozonising
you could have been ozonising
they could have been ozonising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't ozonise
you couldn't ozonise
he couldn't ozonise
we couldn't ozonise
you couldn't ozonise
they couldn't ozonise 	I couldn't be ozonising
you couldn't be ozonising
he couldn't be ozonising
we couldn't be ozonising
you couldn't be ozonising
they couldn't be ozonising	I couldn't have ozonised
you couldn't have ozonised
he couldn't have ozonised
we couldn't have ozonised
you couldn't have ozonised
they couldn't have ozonised	I couldn't have been ozonising
you couldn't have been ozonising
he couldn't have been ozonising
we couldn't have been ozonising
you couldn't have been ozonising
they couldn't have been ozonising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I ozonise?
could you ozonise?
could he ozonise?
could we ozonise?
could you ozonise?
could they ozonise? 	could I be ozonising?
could you be ozonising?
could he be ozonising?
could we be ozonising?
could you be ozonising?
could they be ozonising? 	could I have ozonised?
could you have ozonised?
could he have ozonised?
could we have ozonised?
could you have ozonised?
could they have ozonised? 	could I have been ozonising?
could you have been ozonising?
could he have been ozonising?
could we have been ozonising?
could you have been ozonising?
could they have been ozonising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I ozonise?
couldn't you ozonise?
couldn't he ozonise?
couldn't we ozonise?
couldn't you ozonise?
couldn't they ozonise? 	couldn't I be ozonising?
couldn't you be ozonising?
couldn't he be ozonising?
couldn't we be ozonising?
couldn't you be ozonising?
couldn't they be ozonising? 	couldn't I have ozonised?
couldn't you have ozonised?
couldn't he have ozonised?
couldn't we have ozonised?
couldn't you have ozonised?
couldn't they have ozonised? 	couldn't I have been ozonising?
couldn't you have been ozonising?
couldn't he have been ozonising?
couldn't we have been ozonising?
couldn't you have been ozonising?
couldn't they have been ozonising?