| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [art] | 5302 |
|
| 2 | [been] [art] [num ord] | 315 |
|
| 3 | had [art] [num ord] | 197 |
|
| 4 | had [been] [num ord] | 47 |
|
