| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be difficult get [adv] | 8 |
|
| 2 | [be] difficult get [adv] | 8 |
|
| 3 | [adv] difficult get [adv] | 6 |
|
| 4 | [adv] difficult get [adv] | 6 |
|
| 5 | [is] difficult get [adv] | 6 |
|
| 6 | 's difficult get [adv] | 5 |
|
| 7 | difficult get [adv] [prep] | 6 |
|
| 8 | difficult get [adv] [prep] | 6 |
|
| 9 | difficult get [adv] [conj] | 5 |
|
