| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [to-vb] [prep] | 355 |
|
| 2 | have been [verb] [to-vb] for | 154 |
|
| 3 | [verb] been [verb] [to-vb] for | 154 |
|
| 4 | had been [verb] [verb] for | 63 |
|
| 5 | [vb past] been [verb] [to-vb] for | 62 |
|
| 6 | had [been] [verb] [to-vb] for | 58 |
|
| 7 | had be [verb] [to-vb] for | 58 |
|
| 8 | had [be] [verb] [to-vb] for | 58 |
|
