If I (BE) rich, I (BUY) a luxury yacht
If I WERE rich, I WOULD buy a luxury yacht (2nd)
When I (BE) richer, I (BUY) a bigger luxury yacht
When I AM richer, I WILL buy a bigger luxury yacht (1st)
When we (ABLE TO) fly, we (FLY) to Africa
When we CAN fly, we WILL fly to Africa (1st)
If I (ABLE TO) fly, I (FLY) to Africa
If I COULD/ WERE ABLE TO fly, I WOULD fly to Africa (2nd)
If I (BE) president of the USA, I (MAKE) America great again
If I WERE president of the USA, I WOULD make America great again (2nd)
When I (BE) president of the USA again, I (MAKE) America great again
When I'M president of the USA again, I WILL make America great again (1st)
If it (RAIN), we (STAY) at home
If it RAINS, we'LL stay at home (1st)
If it (RAIN), we (STAY) at home
If it rained, we WOULD stay at home (2nd)
If she (HAVE) eight arms, it (BE) easier
If she HAD eight arms, it WOULD be easier (2nd)
If its arms (GROW) back, it (BE) easier
If its arms GROWS back, it WILL be easier (1st)
If Benfica (WIN) the championship, there (BE) a big celebration
If Benfica WINS the championship, there WILL be a big celebration (1st)
If Benfica (WIN) the championship, there (BE) a big celebration
If Benfica WON the championship, there WOULD be a big celebration (2nd)
They (STAY) overnight if they (GO) to the moon this year
They WILL stay overnight if they go to the moon this year (1st)
They (STAY) overnight if they (GO) to the moon this year
They WOULD stay overnight if they WENT to the moon this year (2nd)
If I (HAVE) enough money, I (BUY) you a pony
If I HAVE enough money, I WILL buy you a pony (1st)
If I (HAVE) enough time, I (HELP) you
If I HAD enough time, I WOULD help you (2nd)
