I wish & should have (regrets & self-criticism)

Situation 1: When I was at school I ate a lot of sweets and cakes, now I have bad teeth.

• I wish I had eaten a lot of sweets

• I wish I had ate a lot of sweets

• I wish I hadn't eaten a lot of sweets

• I wish I hadn't eat a lot of sweets

Situation 2: Mary bought some very expensive shoes, they are extremely uncomfortable.

• Mary wishes she had bought those shoes.

• Mary wishes she hadn’t bought those shoes.

Situation 3: John didn’t study sciences at high school, he didn’t get into university to study medicine.

• John wishes he had study science at high school

• John wishes he hadn't study science at high school

• John wishes he hadn't studied science at high school

• John wishes he had studied science at high school

Situation 4: I couldn’t go to your party, my friends tell me that it was very good.

• I wish I hadn't gone to your party

• I wish I had gone to your party

• I wish I had go to your party

• I wish I had went to your party

Situation 5: Hannah didn’t do her homework yesterday, that’s why she got a bad grade in class today.

• Hannah wishes she had done her homework yesterday.

• Hannah wishes she hadn't done her homework yesterday.

• Hannah wishes she had do her homework yesterday.

• Hannah wishes she hadn't do her homework yesterday.

We don't have any milk. You (buy) some milk at the shops.

• You should've bought some milk

• You shouldn't have bought any milk

We (invite) so many people to our party! I'm worried that we won't have enough room for everyone.

• We should have invited

• We should have invite

• We shouldn't have invite

• We shouldn't have invited

Lucy (leave) earlier. She missed her flight.

• Lucy should have leaved earlier

• Lucy shouldn't have leaved earlier

• Lucy should have left earlier

• Lucy shouldn't have left earlier

I (eat) so much chocolate! I feel sick!

• I shouldn't have eat

• I should have eaten

• I should have ate

• I shouldn't have eaten

I'm really cold! I (bring) my coat.

• I should have bring

• I should have brought

• I shouldn't have brought

• I shouldn't have bring