| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [adv] [conj] [pron] [vb past] | 259 |
|
| 2 | be [verb] [adv] [conj] it [vb past] | 69 |
|
| 3 | be [v-ing] [adv] [conj] it [verb] | 17 |
|
| 4 | [be] [v-ing] [adv] [conj] it [vb past] | 6 |
|
