Conjugação do verbo inglês
CAN WORSEN

Verbo regular: worsen - worsened - worsened

Afirmação

Forma simple	Forma com V-ing
I can worsen you can worsen she can worsen we can worsen you can worsen they can worsen	I can be worsening you can be worsening she can be worsening we can be worsening you can be worsening they can be worsening
Perfeito	Perfeito com V-ing
I can have worsened you can have worsened she can have worsened we can have worsened you can have worsened they can have worsened	I can have been worsening you can have been worsening she can have been worsening we can have been worsening you can have been worsening they can have been worsening

Negação

Forma simple	Forma com V-ing
I cannot worsen you cannot worsen she cannot worsen we cannot worsen you cannot worsen they cannot worsen	I cannot be worsening you cannot be worsening she cannot be worsening we cannot be worsening you cannot be worsening they cannot be worsening
Perfeito	Perfeito com V-ing
I cannot have worsened you cannot have worsened she cannot have worsened we cannot have worsened you cannot have worsened they cannot have worsened	I cannot have been worsening you cannot have been worsening she cannot have been worsening we cannot have been worsening you cannot have been worsening they cannot have been worsening

Forma interrogativa

Forma simple	Forma com V-ing
can I worsen? can you worsen? can she worsen? can we worsen? can you worsen? can they worsen?	can I be worsening? can you be worsening? can she be worsening? can we be worsening? can you be worsening? can they be worsening?
Perfeito	Perfeito com V-ing
can I have worsened? can you have worsened? can she have worsened? can we have worsened? can you have worsened? can they have worsened?	can I have been worsening? can you have been worsening? can she have been worsening? can we have been worsening? can you have been worsening? can they have been worsening?

Forma interro-Negação

Forma simple	Forma com V-ing
can I not worsen? can you not worsen? can she not worsen? can we not worsen? can you not worsen? can they not worsen?	can I not be worsening? can you not be worsening? can she not be worsening? can we not be worsening? can you not be worsening? can they not be worsening?
Perfeito	Perfeito com V-ing
can I not have worsened? can you not have worsened? can she not have worsened? can we not have worsened? can you not have worsened? can they not have worsened?	can I not have been worsening? can you not have been worsening? can she not have been worsening? can we not have been worsening? can you not have been worsening? can they not have been worsening?