| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] had [been] [prep] | 1284 |
|
| 2 | [noun] that had [been] | 1109 |
|
| 3 | [noun] that had [prep] | 110 |
|
| 4 | that had [been] [prep] | 59 |
|
