| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [n mass] [prep] the first [noun sg] | 9 |
|
| 2 | [be] [n mass] [prep] the first [noun sg] | 9 |
|
| 3 | [be] [n mass] for the first [noun sg] | 5 |
|
