| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [be] [v-ing] [adj] | 450 |
|
| 2 | [conj] be [v-ing] [adj] | 450 |
|
| 3 | [conj] is [verb] [adj] | 238 |
|
| 4 | [conj] [is] [v-ing] [adj] | 155 |
|
