| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] he had been [v-ing] for | 14 |
|
| 2 | [noun sg] [pers pn] had been waiting for | 11 |
|
| 3 | [noun sg] they had been [v-ing] for | 9 |
|
| 4 | [noun sg] she had been [v-ing] for | 7 |
|
