| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [adj -er] [to-vb] | 178 |
|
| 2 | [v-ing] [conj] it [is] [adj -er] | 8 |
|
| 3 | [v-ing] [conj] it [is] [to-vb] | 6 |
|
