| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [adj] it [is] [v-ing] [prep] | 36 |
|
| 2 | how [adj] it [is] [verb] to | 27 |
|
| 3 | how [adj] it [be] [v-ing] to | 22 |
|
| 4 | how [adj] [pron] [is] [v-ing] to | 18 |
|
| 5 | [adv] [adj] it [is] [v-ing] to | 18 |
|
| 6 | how [adj] it [is] [v-ing] to | 17 |
|
| 7 | [Wh adv] [adj] it [is] [v-ing] to | 17 |
|
