I can reason you can reason she can reason we can reason you can reason they can reason
Forma com V-ing
I can be reasoning you can be reasoning she can be reasoning we can be reasoning you can be reasoning they can be reasoning
Perfeito
I can have reasoned you can have reasoned she can have reasoned we can have reasoned you can have reasoned they can have reasoned
Perfeito com V-ing
I can have been reasoning you can have been reasoning she can have been reasoning we can have been reasoning you can have been reasoning they can have been reasoning
Negação
Forma simple
I can't reason you can't reason she can't reason we can't reason you can't reason they can't reason
Forma com V-ing
I can't be reasoning you can't be reasoning she can't be reasoning we can't be reasoning you can't be reasoning they can't be reasoning
Perfeito
I can't have reasoned you can't have reasoned she can't have reasoned we can't have reasoned you can't have reasoned they can't have reasoned
Perfeito com V-ing
I can't have been reasoning you can't have been reasoning she can't have been reasoning we can't have been reasoning you can't have been reasoning they can't have been reasoning
Forma interrogativa
Forma simple
can I reason? can you reason? can she reason? can we reason? can you reason? can they reason?
Forma com V-ing
can I be reasoning? can you be reasoning? can she be reasoning? can we be reasoning? can you be reasoning? can they be reasoning?
Perfeito
can I have reasoned? can you have reasoned? can she have reasoned? can we have reasoned? can you have reasoned? can they have reasoned?
Perfeito com V-ing
can I have been reasoning? can you have been reasoning? can she have been reasoning? can we have been reasoning? can you have been reasoning? can they have been reasoning?
Forma interro-Negação
Forma simple
can't I reason? can't you reason? can't she reason? can't we reason? can't you reason? can't they reason?
Forma com V-ing
can't I be reasoning? can't you be reasoning? can't she be reasoning? can't we be reasoning? can't you be reasoning? can't they be reasoning?
Perfeito
can't I have reasoned? can't you have reasoned? can't she have reasoned? can't we have reasoned? can't you have reasoned? can't they have reasoned?
Perfeito com V-ing
can't I have been reasoning? can't you have been reasoning? can't she have been reasoning? can't we have been reasoning? can't you have been reasoning? can't they have been reasoning?