cundo se usa "tengo" have got
cuando se usa tengo, cual es correcta I have to go or I got to go.
2 Answers
What ian said plus... to "show obligation" you use the conjugated form of tener + que + infinitive.
Tengo que - I have to...
Tienes que - You (singular/informal) have to...
Tiene que - You (singular/formal)/he/she has to...
Tenemos que - We have to...
Tienen - You (plural)/they have to...
Por ejemplo:
Tengo que comer - I have to eat.
Tenemos que ir - We have to go.
I have to go - is ok
I have got to go - is ok.
They both mean the same.
But...........
When used in the negative or in a question you have (got) to used "to have to" - "tener que"