| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the first [noun] on a | 22 |
|
| 2 | the first [noun sg] on a | 21 |
|
| 3 | the first [noun] on a | 21 |
|
| 4 | the first time on a | 9 |
|
| 5 | the first time on a | 9 |
|
