| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] is [adj] [prep] [v-ing] | 128 |
|
| 2 | [conj] it [be] [adj] [prep] [v-ing] | 90 |
|
| 3 | [conj] it be [adj] [prep] [v-ing] | 90 |
|
| 4 | [conj] it [is] [adj] [prep] [v-ing] | 62 |
|
| 5 | [conj] it is [adj] [prep] [verb] | 52 |
|
| 6 | [conj] it is [adj] [prep] [v-ing] | 50 |
|
