| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adj] believe that [noun] | 22 |
|
| 2 | it [is] difficult [verb] that [noun] | 17 |
|
| 3 | it [be] difficult believe that [noun] | 6 |
|
| 4 | [pron] [is] difficult believe that [noun] | 5 |
|
| 5 | it [is] difficult believe [that] [noun] | 5 |
|
| 6 | it [is] difficult believe that [noun] | 5 |
|
| 7 | it [is] difficult believe [conj] [noun] | 5 |
|
