| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] had been waiting | 59 |
|
| 2 | he had been waiting | 24 |
|
| 3 | he had been waiting | 24 |
|
| 4 | she had been waiting | 18 |
|
| 5 | she had been waiting | 18 |
|
| 6 | [Wh pn] had been waiting | 13 |
|
| 7 | who had been waiting | 13 |
|
| 8 | who had been waiting | 13 |
|
| 9 | they had been waiting | 10 |
|
| 10 | they had been waiting | 9 |
|
