| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [noun] | 1451 |
|
| 2 | had [been] [noun sg] | 688 |
|
| 3 | have [been] secretary | 27 |
|
| 4 | [verb] [been] secretary | 27 |
|
| 5 | had [be] secretary | 10 |
|
| 6 | had [been] secretary | 10 |
|
| 7 | [vb past] [been] secretary | 10 |
|
