1
00:00:15,789 --> 00:00:17,929
An action before another in the past

2
00:00:17,929 --> 00:00:19,530
You use the past perfect

3
00:00:19,530 --> 00:00:21,089
It's the past of the past

4
00:00:21,089 --> 00:00:22,890
Like in a half-done other work

5
00:00:22,890 --> 00:00:24,250
When you're up to help

6
00:00:24,250 --> 00:00:26,050
Both are in the past

7
00:00:26,050 --> 00:00:27,769
But what I've finished first

8
00:00:27,769 --> 00:00:29,449
To make a sentence

9
00:00:29,449 --> 00:00:30,969
When we use have

10
00:00:30,969 --> 00:00:32,810
Both for singular and plural

11
00:00:32,810 --> 00:00:34,270
Then you have to add

12
00:00:34,270 --> 00:00:36,210
The past participle

13
00:00:36,210 --> 00:00:37,770
They make better than in D

14
00:00:37,770 --> 00:00:39,229
Or if it's irregular

15
00:00:39,229 --> 00:00:41,210
That's the column of the list

16
00:00:41,210 --> 00:00:42,750
To make it negative

17
00:00:42,750 --> 00:00:44,369
This hadn't instead of that

18
00:00:44,369 --> 00:00:46,369
She hadn't been in France before

19
00:00:46,369 --> 00:00:48,130
She went there on March

20
00:00:48,130 --> 00:00:49,789
Four questions we start

21
00:00:49,789 --> 00:00:51,130
Directly we have

22
00:00:51,130 --> 00:00:52,829
Have you heard us before?

23
00:00:52,829 --> 00:00:54,549
No I haven't, yes I have

24
00:00:54,549 --> 00:00:56,250
There are few expressions

25
00:00:56,250 --> 00:00:57,710
That like going with it

26
00:00:57,710 --> 00:00:59,549
Already never just before

27
00:00:59,549 --> 00:01:01,170
By the time still until

28
00:01:01,170 --> 00:01:02,810
By the time you came

29
00:01:02,810 --> 00:01:04,469
I had already left

30
00:01:04,469 --> 00:01:06,390
I had already left

31
00:01:06,390 --> 00:01:08,430
Before you came