Gerund and infinitive – different meaning

Decide whether the verb should be used in the infinitive or gerund form. Peter regrets to Chicago.

Decide whether the verb should be used in the infinitive or gerund form. She forgot the rent this month.

Decide whether the verb should be used in the infinitive or gerund form. Mary remembers eggs at the supermarket because she always takes a list.

Decide whether the verb should be used in the infinitive or gerund form. There was a fire alarm, so I stopped and went outside.

Decide whether the verb should be used in the infinitive or gerund form. He'll never forget so much money on his first computer.

Decide whether the verb should be used in the infinitive or gerund form. We had worked hard all morning, so at midday we stopped a coffee and a sandwich.

Decide whether the verb should be used in the infinitive or gerund form. I was very tired. I tried my eyes open but I couldn’t.

Decide whether the verb should be used in the infinitive or gerund form. We regret you that your position at the company is being eliminated.

Decide whether the verb should be used in the infinitive or gerund form. It's strange that I remember to school the first time when I was five but I don't remember when we moved house a year later.

Decide whether the verb should be used in the infinitive or gerund form. I want to work abroad but not if it means another language. I am terrible at learning languages!

Decide whether the verb should be used in the infinitive or gerund form. I meant you last night but I completely forgot. So sorry!

Decide whether the verb should be used in the infinitive or gerund form. I rang the doorbell but there was no answer. Then I tried on the door, but there was still no answer.