I can't do that vs You know i can't do that

Quando usar cada um em inglês, com significado, registro e exemplos.

I can't do that

Expressão comum

You know i can't do that

Top 2000 (comum)
Mais comum: You know i can't do that
 I can't do thatYou know i can't do that
Pronúncia🇬🇧 //aɪ kɑːnt duː ðæt//🇺🇸 //aɪ kænt du ðæt//🇬🇧 //jʊˈnəʊ aɪ kɑːnt duː ðæt//🇺🇸 //juˈnoʊ aɪ kænt du ðæt//
SignificadoNão consigo fazer isso.I am unable to do that.A phrase used to express inability or refusal
ExemploI can't do that because I have another obligation.When asked to stay late, she replied, 'You know I can't do that.'
RegistroNeutroNeutro
Quão comumExpressão comumTop 2000 (comum)
Colocaçõessay I can't do that, feel I can't do that, know that I can't do thatmake a request, express inability, refuse a favor
Erros comunsSaying 'I can't to do that' instead of 'I can't do that'., Using it in overly formal situations., Confusing with 'I can't do this' when referring to something near.Omitting 'you know' and making it too direct., Using it in formal contexts where a more polite refusal is needed.
Notas de usoUse para recusar educadamente ou indicar uma limitação. Pode ser informal, mas adequado na maioria das situações.Use in polite refusal or when indicating a limitation. Can be informal but appropriate in most contexts.Used in everyday conversation to refuse a request. It's casual and might not be suitable for formal situations.

Veja em clipes reais

I can't do that
You know i can't do that

Perguntas frequentes: I can't do that vs You know i can't do that

Qual é a diferença entre I can't do that e You know i can't do that?

I can't do that: I am unable to do that. You know i can't do that: A phrase used to express inability or refusal

Qual é mais comum: I can't do that e You know i can't do that?

You know i can't do that é a mais comum no inglês do dia a dia.

Pode mostrar um exemplo de cada?

I can't do that: I can't do that because I have another obligation. You know i can't do that: When asked to stay late, she replied, 'You know I can't do that.'

Posso usar I can't do that e You know i can't do that de forma intercambiável?

Nem sempre. I can't do that e You know i can't do that são relacionadas e às vezes se sobrepõem, mas diferem em registro, frequência e uso, então trocar uma pela outra pode mudar o sentido ou o tom. Veja as diferenças acima antes de substituir.