| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] his [num ord] [noun sg] at the | 24 |
|
| 2 | [prep] his first [noun sg] at the | 12 |
|
| 3 | in his [num ord] [noun sg] at the | 12 |
|
| 4 | [prep] his [num ord] year at the | 9 |
|
