| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which had been [det] [art] | 8 |
|
| 2 | which had [been] [det] [art] | 8 |
|
| 3 | which had [been] such [art] | 8 |
|
| 4 | which had [been] [det] a | 8 |
|
| 5 | which had [been] [det] a | 7 |
|
