| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who had been [noun] [prep] | 83 |
|
| 2 | [Wh pn] had been [noun sg] [prep] | 68 |
|
| 3 | [Wh pn] had been [noun] of | 60 |
|
| 4 | [Wh pn] had been [noun pl] [prep] | 16 |
|
| 5 | [Wh pn] had been president [prep] | 8 |
|
| 6 | [Wh pn] had been president [prep] | 8 |
|
| 7 | [Wh pn] had been [noun] to | 7 |
|
| 8 | [Wh pn] had been secretary [prep] | 5 |
|
| 9 | [Wh pn] had been secretary [prep] | 5 |
|
