could wester
Regular verb: wester - westered- westered

Affirmation 	
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I could wester
you could wester
she could wester
we could wester
you could wester
they could wester 	I could be westering
you could be westering
she could be westering
we could be westering
you could be westering
they could be westering	I could have westered
you could have westered
she could have westered
we could have westered
you could have westered
they could have westered	I could have been westering
you could have been westering
she could have been westering
we could have been westering
you could have been westering
they could have been westering	

Negation 	
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I could not wester
you could not wester
she could not wester
we could not wester
you could not wester
they could not wester 	I could not be westering
you could not be westering
she could not be westering
we could not be westering
you could not be westering
they could not be westering	I could not have westered
you could not have westered
she could not have westered
we could not have westered
you could not have westered
they could not have westered	I could not have been westering
you could not have been westering
she could not have been westering
we could not have been westering
you could not have been westering
they could not have been westering	

Interrogative form 	
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could I wester?
could you wester?
could she wester?
could we wester?
could you wester?
could they wester? 	could I be westering?
could you be westering?
could she be westering?
could we be westering?
could you be westering?
could they be westering? 	could I have westered?
could you have westered?
could she have westered?
could we have westered?
could you have westered?
could they have westered? 	could I have been westering?
could you have been westering?
could she have been westering?
could we have been westering?
could you have been westering?
could they have been westering? 	

Interro-negative form 	
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could I not wester?
could you not wester?
could she not wester?
could we not wester?
could you not wester?
could they not wester? 	could I not be westering?
could you not be westering?
could she not be westering?
could we not be westering?
could you not be westering?
could they not be westering? 	could I not have westered?
could you not have westered?
could she not have westered?
could we not have westered?
could you not have westered?
could they not have westered? 	could I not have been westering?
could you not have been westering?
could she not have been westering?
could we not have been westering?
could you not have been westering?
could they not have been westering?