could weatherise
Verbo regular: weatherise - weatherised- weatherised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could weatherise
you could weatherise
he could weatherise
we could weatherise
you could weatherise
they could weatherise 	I could be weatherising
you could be weatherising
he could be weatherising
we could be weatherising
you could be weatherising
they could be weatherising	I could have weatherised
you could have weatherised
he could have weatherised
we could have weatherised
you could have weatherised
they could have weatherised	I could have been weatherising
you could have been weatherising
he could have been weatherising
we could have been weatherising
you could have been weatherising
they could have been weatherising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't weatherise
you couldn't weatherise
he couldn't weatherise
we couldn't weatherise
you couldn't weatherise
they couldn't weatherise 	I couldn't be weatherising
you couldn't be weatherising
he couldn't be weatherising
we couldn't be weatherising
you couldn't be weatherising
they couldn't be weatherising	I couldn't have weatherised
you couldn't have weatherised
he couldn't have weatherised
we couldn't have weatherised
you couldn't have weatherised
they couldn't have weatherised	I couldn't have been weatherising
you couldn't have been weatherising
he couldn't have been weatherising
we couldn't have been weatherising
you couldn't have been weatherising
they couldn't have been weatherising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I weatherise?
could you weatherise?
could he weatherise?
could we weatherise?
could you weatherise?
could they weatherise? 	could I be weatherising?
could you be weatherising?
could he be weatherising?
could we be weatherising?
could you be weatherising?
could they be weatherising? 	could I have weatherised?
could you have weatherised?
could he have weatherised?
could we have weatherised?
could you have weatherised?
could they have weatherised? 	could I have been weatherising?
could you have been weatherising?
could he have been weatherising?
could we have been weatherising?
could you have been weatherising?
could they have been weatherising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I weatherise?
couldn't you weatherise?
couldn't he weatherise?
couldn't we weatherise?
couldn't you weatherise?
couldn't they weatherise? 	couldn't I be weatherising?
couldn't you be weatherising?
couldn't he be weatherising?
couldn't we be weatherising?
couldn't you be weatherising?
couldn't they be weatherising? 	couldn't I have weatherised?
couldn't you have weatherised?
couldn't he have weatherised?
couldn't we have weatherised?
couldn't you have weatherised?
couldn't they have weatherised? 	couldn't I have been weatherising?
couldn't you have been weatherising?
couldn't he have been weatherising?
couldn't we have been weatherising?
couldn't you have been weatherising?
couldn't they have been weatherising?