| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] [prep] [art] | 25394 |
|
| 2 | had [been] [verb] [prep] | 17588 |
|
| 3 | had [verb] [prep] [art] | 12099 |
|
| 4 | had [been] [prep] [art] | 1396 |
|
| 5 | had [been] [verb] [art] | 1383 |
|
