| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] be [v-ing] [det] | 515 |
|
| 2 | while [pron] be [v-ing] [det] | 89 |
|
| 3 | while [pron] [verb] be [v-ing] | 63 |
|
| 4 | while [pron] [verb] be [det] | 10 |
|
