| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] had been [noun sg] [prep] | 68 |
|
| 2 | who had be [noun sg] [prep] | 68 |
|
| 3 | [Wh pn] had be [noun sg] of | 51 |
|
| 4 | [Wh pn] had be president [prep] | 8 |
|
| 5 | [Wh pn] had be [noun sg] to | 7 |
|
| 6 | [Wh pn] had be secretary [prep] | 5 |
|
