| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | appear at first [noun sg] [prep] be | 11 |
|
| 2 | appear at first [noun sg] [prep] be | 11 |
|
| 3 | appear at first [noun sg] [prep] [be] | 11 |
|
| 4 | appear at first [noun sg] [prep] [be] | 11 |
|
