| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [v-ing] [adj] [noun] | 1270 |
|
| 2 | while [pron] [was/were] [v-ing] [adj] | 62 |
|
| 3 | while [pron] [was/were] [v-ing] [noun] | 55 |
|
| 4 | while [pron] [was/were] [adj] [noun] | 38 |
|
