| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [conj] [pron] [verb] [prep] | 141 |
|
| 2 | [be] [v-ing] [conj] [pron] [verb] [prep] | 141 |
|
| 3 | were [verb] [conj] [pron] [verb] [prep] | 87 |
|
| 4 | [was/were] [v-ing] [conj] [pron] [verb] [prep] | 82 |
|
