| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] of [noun pl] | 2260 |
|
| 2 | [adj] board of [noun pl] | 48 |
|
| 3 | [prep] [adj] board [noun pl] | 32 |
|
| 4 | [prep] board of [noun pl] | 12 |
|
| 5 | [prep] [adj] board of | 8 |
|
