What – Uat – O que ou qual
- Personal information – What is your phone number
- General questions – What is your favorite restaurant
- Objects – What is It?
- Actions – What are you doing now
When – Uen – Quando
- Period of time – When is your birthday – My birthday is in December
- Period – Piorid
Why – Uai – Porquê – Na pergunta
- Because – Porquê na resposta
- Motive / Reason – Why are you happy? I am happy because I have a Ferrari
- Motive – Morive
- O uso de because pede um sujeito logo após.
Which – Uitx – O que ou qual, depende da ocasião
- Specific Questions / Limited – Which is your favorite Chevrolet car?
- Options Questions / Wich is your car, the blue or red one?
Who – Hu – Quem
- Person – Who is your favorite singer? My favorite singer is Michael Jackson.
Where – Ueri – Onde
- Location – Where is your house? My house is in Florida.
Whose – Ruse – De quem
- Possession – Whose car is this? This is his car.
- Quando se usa Whose o objeto vem logo em seguida
How – Rau – Como
- Condition – How are you? I’m happy.