| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of the [noun] board [prep] [noun] | 16 |
|
| 2 | of the [noun sg] board [prep] [noun] | 14 |
|
| 3 | of the [noun] board [prep] [noun sg] | 9 |
|
| 4 | of the [noun] board of [noun] | 9 |
|
