| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [pers pn] at a | 15 |
|
| 2 | i [vb past] [pers pn] at a | 15 |
|
| 3 | i [vb past] him at a | 9 |
|
| 4 | i met [pers pn] at a | 7 |
|
