1

I really must stop   smokingto smoke .

2

Every half hour I stop work   smokingto smoke a cigarette.

3

I'll always remember   seeingto see you for the first time.

4

Remember   goingto go to the post office before you go to work.

5

I'll never forget   seeingto see the Queen.

6

She always forgets   givingto give me my letters.

7

I regret   tellingto tell her what I thought.

8

I regret   tellingto tell you that I can't give you a job.

9

They don't allow   parkingto park here.

10

They don't allow you   parkingto park here.

11

I don't advise   takingto take the car — there's nowhere to park there.

12

I don't advise you   takingto take the car — there's nowhere to park there.

13

I tried   stoppingto stop the car, but the brake didn't work.

14

I tried   sendingto send her flowers, but it didn't have any effect.

15

Please try   gettingto get tickets to the Sunday movie.