| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] [prep] [prep] | 352 |
|
| 2 | [noun] [to-vb] [prep] [prep] | 245 |
|
| 3 | [adj] [to-vb] [prep] [prep] | 199 |
|
| 4 | [adj] [to-vb] [prep] [prep] | 143 |
|
| 5 | [noun sg] [to-vb] [prep] [prep] | 129 |
|
| 6 | [noun pl] [to-vb] [prep] [prep] | 98 |
|
| 7 | [vb base] [to-vb] [prep] [prep] | 94 |
|
| 8 | [pron] [to-vb] [prep] [prep] | 84 |
|
| 9 | have [to-vb] [prep] [prep] | 84 |
|
| 10 | [vb pp] [to-vb] [prep] [prep] | 71 |
|
| 11 | [vb infin] [to-vb] [prep] [prep] | 63 |
|
| 12 | [vb past] [to-vb] [prep] [prep] | 63 |
|
| 13 | [indef pn] [to-vb] [prep] [prep] | 40 |
|
| 14 | [det] [to-vb] [prep] [prep] | 40 |
|
| 15 | [adv] [to-vb] [prep] [prep] | 37 |
|
| 16 | [v-ing] [to-vb] [prep] [prep] | 33 |
|
| 17 | want [to-vb] [prep] [prep] | 32 |
|
| 18 | easy [to-vb] [prep] [prep] | 30 |
|
| 19 | [adv] [to-vb] [prep] [prep] | 29 |
|
| 20 | had [to-vb] [prep] [prep] | 28 |
|
| 21 | [vb mod] [to-vb] [prep] [prep] | 28 |
|
| 22 | [modal v] [to-vb] [prep] [prep] | 28 |
|
| 23 | hard [to-vb] [prep] [prep] | 26 |
|
| 24 | have [to-vb] [prep] [prep] | 25 |
|
| 25 | used [to-vb] [prep] [prep] | 24 |
|
| 26 | hard [to-vb] [prep] [prep] | 24 |
|
| 27 | used [to-vb] [prep] [prep] | 24 |
|
| 28 | [vb -s] [to-vb] [prep] [prep] | 23 |
|
| 29 | difficult [to-vb] [prep] [prep] | 23 |
|
| 30 | difficult [to-vb] [prep] [prep] | 23 |
|
