| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] to | 285 |
|
| 2 | had [been] [pers pn] | 61 |
|
| 3 | [been] to [pers pn] | 51 |
|
| 4 | had to [pers pn] | 41 |
|
