| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [v-ing] to [noun] | 276 |
|
| 2 | it [be] [adv] [v-ing] to | 131 |
|
| 3 | it [be] [adv] [v-ing] [noun] | 112 |
|
| 4 | it [be] [v-ing] to [noun] | 46 |
|
| 5 | it [be] [adv] to [noun] | 17 |
|
