| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [adv] [adv] [adv] [to-vb] | 34 |
|
| 2 | [pers pn] is [adv] [adv] [adv] [to-vb] | 31 |
|
| 3 | it is [adv] [adv] [adv] [to-vb] | 30 |
|
| 4 | it is [adv] [adv] [adv] [to-vb] | 30 |
|
| 5 | [noun] is [adv] [adv] [adv] [to-vb] | 10 |
|
| 6 | [noun sg] is [adv] [adv] [adv] [to-vb] | 8 |
|
| 7 | is [adv] [verb] [adv] [adv] [to-vb] | 7 |
|
| 8 | is [adv] [vb pp] [adv] [adv] [to-vb] | 5 |
|
| 9 | is [adv] [adj] [adv] [adv] [to-vb] | 5 |
|
| 10 | is [adv] [adj] [adv] [adv] [to-vb] | 5 |
|
| 11 | is [adv] [adv] [adj] [adv] [to-vb] | 24 |
|
| 12 | is [adv] [adv] [adj] [adv] [to-vb] | 23 |
|
| 13 | is [adv] [adv] [adv] [adj] [to-vb] | 60 |
|
| 14 | is [adv] [adv] [adv] [adj] [to-vb] | 55 |
|
| 15 | is [adv] [adv] [adv] difficult [to-vb] | 12 |
|
| 16 | is [adv] [adv] [adv] difficult [to-vb] | 12 |
|
| 17 | is [adv] [adv] [adv] easy [to-vb] | 7 |
|
| 18 | is [adv] [adv] [adv] [verb] [to-vb] | 6 |
|
| 19 | is [adv] [adv] [adv] [vb pp] [to-vb] | 6 |
|
| 20 | is [adv] [adv] [adv] [to-vb] [art] | 15 |
|
| 21 | is [adv] [adv] [adv] [to-vb] [art] | 15 |
|
| 22 | is [adv] [adv] [adv] [to-vb] the | 8 |
|
| 23 | is [adv] [adv] [adv] [to-vb] the | 8 |
|
| 24 | is [adv] [adv] [adv] [to-vb] [prep] | 7 |
|
| 25 | is [adv] [adv] [adv] [to-vb] [prep] | 7 |
|
| 26 | is [adv] [adv] [adv] [to-vb] a | 7 |
|
| 27 | is [adv] [adv] [adv] [to-vb] a | 7 |
|
| 28 | is [adv] [adv] [adv] [to-vb] [noun] | 6 |
|
| 29 | is [adv] [adv] [adv] [to-vb] [adj] | 6 |
|
| 30 | is [adv] [adv] [adv] [to-vb] [conj] | 6 |
|
