| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [v-ing] to be [adj] | 169 |
|
| 2 | it [be] [v-ing] to be [adj] | 169 |
|
| 3 | it [is] [v-ing] to be [adj] | 130 |
|
| 4 | it is [verb] to be [adj] | 88 |
|
| 5 | [pron] is [v-ing] to be [adj] | 55 |
|
| 6 | [pers pn] is [v-ing] to be [adj] | 27 |
|
| 7 | it is [v-ing] to be [adj] | 22 |
|
| 8 | it is [v-ing] to [be] [adj] | 18 |
|
| 9 | it is [v-ing] [prep] be [adj] | 18 |
|
| 10 | it is [v-ing] to [be] [adj] | 18 |
|
| 11 | it is [v-ing] to be [adj] | 18 |
|
| 12 | it is [v-ing] to be [adj] | 18 |
|
| 13 | it is [v-ing] to be [adj] | 18 |
|
| 14 | it is [v-ing] [prep] be [adj] | 18 |
|
