| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] difficult to put | 27 |
|
| 2 | be difficult to put | 26 |
|
| 3 | [be] difficult to put | 26 |
|
| 4 | [adv] difficult to put | 25 |
|
| 5 | [is] difficult to put | 19 |
|
| 6 | is difficult to put | 13 |
|
| 7 | very difficult to put | 10 |
|
| 8 | very difficult to put | 10 |
|
| 9 | [pron] difficult to put | 7 |
|
| 10 | it difficult to put | 7 |
|
| 11 | [pers pn] difficult to put | 7 |
|
| 12 | it difficult to put | 7 |
|
| 13 | 's difficult to put | 6 |
|
| 14 | difficult to put [adv] | 16 |
|
| 15 | difficult to put [prep] | 13 |
|
| 16 | difficult to put [prep] | 13 |
|
| 17 | difficult to put [art] | 12 |
|
| 18 | difficult to put [pron] | 12 |
|
| 19 | difficult to put [art] | 12 |
|
| 20 | difficult to put a | 11 |
|
| 21 | difficult to put [adv] | 10 |
|
| 22 | difficult to put into | 10 |
|
| 23 | difficult to put a | 10 |
|
| 24 | difficult to put into | 10 |
|
| 25 | difficult to put [adj] | 7 |
|
| 26 | difficult to put [adv prt] | 6 |
|
| 27 | difficult to put [pers pn] | 6 |
|
| 28 | difficult to put together | 5 |
|
| 29 | difficult to put together | 5 |
|
