Question

I have a car which sub tenses ​

Answer 1

Answer:

present indefinite tense

Answer 2

It is in present indefinite tense

Expalnation-

As you know structure of present indefinite tense that is -S+v1+v5+object...

Here Have is used as having a particular thing . that's why it is considered to be in present indefinite tense not in present perfect tense...

thanks