| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [v-ing] to be [adj] | 169 |
|
| 2 | it be [v-ing] to [be] [adj] | 169 |
|
| 3 | it [be] going to [be] [adj] | 161 |
|
| 4 | it [is] [v-ing] to [be] [adj] | 130 |
|
| 5 | it 's [v-ing] to [be] [adj] | 112 |
|
| 6 | it was [v-ing] to [be] [adj] | 39 |
|
| 7 | it [was/were] [v-ing] to [be] [adj] | 39 |
|
| 8 | it [be] [v-ing] to [be] difficult | 19 |
|
| 9 | it is [v-ing] to [be] [adj] | 18 |
|
| 10 | it [be] [v-ing] to [be] hard | 10 |
|
| 11 | it [be] [v-ing] to [be] easy | 8 |
|
| 12 | it [be] [v-ing] to [be] tough | 8 |
|
| 13 | it [be] [v-ing] to [be] nice | 6 |
|
