| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [that] it [is] difficult | 44 |
|
| 2 | [noun] [that] it [is] difficult | 27 |
|
| 3 | [adj] [that] it [is] difficult | 22 |
|
| 4 | [noun sg] [that] it [is] difficult | 19 |
|
| 5 | [adj] [that] it [is] difficult | 17 |
|
| 6 | [be] [that] it [is] difficult | 14 |
|
| 7 | be [that] it [is] difficult | 14 |
|
| 8 | [vb -s] [that] it [is] difficult | 12 |
|
| 9 | is [that] it [is] difficult | 12 |
|
| 10 | [is] [that] it [is] difficult | 12 |
|
| 11 | [adv] [that] it [is] difficult | 12 |
|
| 12 | [vb pp] [that] it [is] difficult | 11 |
|
| 13 | [coord] [that] it [is] difficult | 9 |
|
| 14 | [conj] [that] it [is] difficult | 9 |
|
| 15 | [adv] [that] it [is] difficult | 9 |
|
| 16 | [vb base] [that] it [is] difficult | 9 |
|
| 17 | argue [that] it [is] difficult | 7 |
|
| 18 | [noun pl] [that] it [is] difficult | 7 |
|
| 19 | and [that] it [is] difficult | 6 |
|
| 20 | and [that] it [is] difficult | 6 |
|
| 21 | [det] [that] it [is] difficult | 5 |
|
| 22 | such [that] it [is] difficult | 5 |
|
| 23 | such [that] it [is] difficult | 5 |
|
| 24 | argued [that] it [is] difficult | 5 |
|
| 25 | [that] it [is] [adv] difficult | 83 |
|
| 26 | [that] it [is] [adv] difficult | 79 |
|
| 27 | [that] it [is] very difficult | 28 |
|
| 28 | [that] it [is] very difficult | 28 |
|
| 29 | [that] it [is] often difficult | 10 |
|
| 30 | [that] it [is] often difficult | 10 |
|
