| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had been wait for | 45 |
|
| 2 | [conj] [pron] had been for | 42 |
|
| 3 | [conj] [pron] had wait for | 26 |
|
| 4 | [conj] [pron] had been wait | 22 |
|
