| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | while he [verb] for [art] | 13 |
|
| 2 | while he [verb] for [art] | 13 |
|
| 3 | while he [vb past] for [art] | 10 |
|
| 4 | while he wait for [art] | 7 |
|
| 5 | while he [verb] for the | 7 |
|
| 6 | while he [verb] for a | 6 |
|
| 7 | while he waited for [art] | 5 |
|
