| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [v-ing] to be [adj] | 231 |
|
| 2 | it be [v-ing] to be [adj] | 169 |
|
| 3 | [pron] be [v-ing] to be nice | 10 |
|
| 4 | it be [v-ing] [prep] be nice | 9 |
|
| 5 | it be [v-ing] to be nice | 6 |
|
| 6 | it be [v-ing] to [be] nice | 6 |
|
| 7 | it be [v-ing] to [be] nice | 6 |
|
| 8 | it be [v-ing] to be nice | 6 |
|
| 9 | it be [verb] to be nice | 6 |
|
| 10 | it [be] [v-ing] to be nice | 6 |
|
| 11 | it be [v-ing] [prep] be nice | 6 |
|
| 12 | it be [v-ing] to be nice | 6 |
|
