| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | while [v-ing] for the | 48 |
|
| 2 | while waiting for [art] | 37 |
|
| 3 | while [v-ing] for a | 35 |
|
| 4 | while looking for [art] | 8 |
|
| 5 | while [v-ing] for an | 7 |
|
| 6 | while working for [art] | 5 |
|
| 7 | while searching for [art] | 5 |
|
| 8 | while allowing for [art] | 5 |
|
