| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [subord] it 's [adv] [to-vb] | 5 |
|
| 2 | [adv] [subord] it 's [adv] [to-vb] | 5 |
|
| 3 | even [subord] it 's [adv] [to-vb] | 5 |
|
| 4 | even [subord] it 's [adv] [to-vb] | 5 |
|
| 5 | [subord] it 's [adj] [adv] [to-vb] | 7 |
|
| 6 | [subord] it 's [adj] [adv] [to-vb] | 7 |
|
| 7 | [subord] it 's [adv] [adj] [to-vb] | 49 |
|
| 8 | [subord] it 's [adv] [adj] [to-vb] | 41 |
|
| 9 | [subord] it 's [adv] [verb] [to-vb] | 10 |
|
| 10 | [subord] it 's [adv] go [to-vb] | 9 |
|
| 11 | [subord] it 's [adv] going [to-vb] | 9 |
|
| 12 | [subord] it 's [adv] difficult [to-vb] | 9 |
|
| 13 | [subord] it 's [adv] difficult [to-vb] | 9 |
|
| 14 | [subord] it 's [adv] [v-ing] [to-vb] | 9 |
|
| 15 | [subord] it 's [adv] [adj -er] [to-vb] | 6 |
|
| 16 | [subord] it 's [adv] easy [to-vb] | 6 |
|
| 17 | [subord] it 's [adv] [to-vb] [pron] | 5 |
|
