| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [conj] [verb] | 1769 |
|
| 2 | be [conj] it [verb] | 1476 |
|
| 3 | [v-ing] [conj] it [verb] | 738 |
|
| 4 | be [v-ing] [conj] it | 316 |
|
| 5 | be [v-ing] it [verb] | 204 |
|
