Remember to switch off the lights when you go on holiday.
She tried giving up chocolate, but it didn't help her lose weight.
I remember switching off the lights when I went on holiday.
She was shopping and she stopped to get a cup of coffee.
I can't go on working like this - I'm exhausted.
She tried to catch the bus, but she couldn't run fast enough.
She regrets leaving school when she was sixteen. She wishes that she had studied more and then gone to university.
I forgot to call my mother
I will never forget meeting my boss for the first time.
We regret to inform you that the flight has beeen delayed for another two hours.
My boss came into the room, so I stopped browsing the internet.
I meant to phone your mother, but my mobile didn't work.
You have forgotten your homework again. That means phoning your mother.
After introducing her proposal, she went on to explain the benefits for the company.
Involve. Something has to be done to get a result
not to forget to do something
It refers to something that you've done in the past.
not to remember to do something
intend
feel sorry about something you did or didn't do in the past
to continue with the same thing
have memories of an event in the past
do something to see what happens (test, experiment)
finish an action in order to do another action
to change the activity
make an effort to do something that is not easy and not succeed
finish doing an action
feel sorry that you have to give someone bad news