If Clause...

1. I will be happy if i play football
    I would be happy if i played football
    i would have been happy if i had played football

2. i will be happy if i play with my friends
    i would be happy if i played with my friends.
    i would have been happy if i had played with my friends.

3. i will be happy if i travel around the world
    i would be happy if i traveled around the world
    i would have been happy if i had traveled around the world

4. i will be happy if i get a lot of money
    i would be happy if i got a lot of money
    i would have been happy if i had got a lot of money

5. i will be happy if i go to the mountain
    i would be happy if i went to the mountain
    i would have been happy if i had gone to the mountain

6. if i have one billion rupiah, i will buy a new house
    if i had one billion rupiah, i would buy a new house
    if i had had one billion rupiah, i would have bought a new house

7. if i have one billion rupiah, i will give it to the poor people
    if i had one billion rupiah, i would give it to the poor people
    if i had had one billion rupiah, i would have given it to the poor people

8. if i have one billion rupiah, i will save it in the bank
    if i had one billion rupiah, i would saved it in the bank
    if i had had one billion rupiah, i would have saved it in the bank

9. if i have one billion rupiah, i will build my own company in Bandung
    if i had one billion rupiah, i would build my own company in Bandung
    if i had had one billion rupiah, i would have built my own company in Bandung

10. if i have one billion rupiah, i will travel around the world
      if i had one billion rupiah, i would travel around the world
      if i had had one billion rupiah, i would have traveled around the world