| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [adj] [prep] [noun] | 410 |
|
| 2 | [been] [adj] [prep] a [noun] | 346 |
|
| 3 | had [been] [prep] a [noun] | 176 |
|
| 4 | had [been] [adj] [prep] a | 154 |
|
