| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [v-ing] [prep] [adj] | 592 |
|
| 2 | it [vb mod] be [prep] [adj] | 314 |
|
| 3 | it be [v-ing] [prep] [adj] | 187 |
|
| 4 | it [vb mod] be [v-ing] [prep] | 120 |
|
| 5 | it [vb mod] be [v-ing] [adj] | 51 |
|
