| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | before he [vb past] for [noun] | 13 |
|
| 2 | before he [vb past] for [noun] | 13 |
|
| 3 | before he [vb past] for [noun prp] | 8 |
|
| 4 | before he left for [noun] | 8 |
|
