| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [pers pn] be [v-ing] | 2292 |
|
| 2 | it [verb] [pers pn] be [v-ing] | 111 |
|
| 3 | it [vb past] [pers pn] be [verb] | 38 |
|
| 4 | it [vb past] [pron] be [v-ing] | 29 |
|
| 5 | it [vb past] [pers pn] [be] [v-ing] | 28 |
|
