| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] had been doing | 84 |
|
| 2 | he had been doing | 30 |
|
| 3 | he had been doing | 30 |
|
| 4 | i had been doing | 18 |
|
| 5 | i had been doing | 18 |
|
| 6 | she had been doing | 15 |
|
| 7 | she had been doing | 15 |
|
| 8 | they had been doing | 13 |
|
| 9 | they had been doing | 13 |
|
| 10 | who had been doing | 6 |
|
| 11 | [Wh pn] had been doing | 6 |
|
| 12 | who had been doing | 6 |
|
