| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [vb past] [noun] at | 182 |
|
| 2 | [vb past] [noun] at a | 136 |
|
| 3 | he [vb past] [noun] a | 111 |
|
| 4 | he [vb past] at a | 101 |
|
