| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [pron] [noun] [pron] [vb mod] | 87 |
|
| 2 | at [pron] [noun sg] [pron] [vb mod] | 75 |
|
| 3 | [prep] [pron] age [pron] [vb mod] | 13 |
|
| 4 | at [pron] age [pron] [modal v] | 11 |
|
| 5 | at [pron] age [pron] [vb mod] | 11 |
|
