| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [not/n't] difficult see | 37 |
|
| 2 | it is [not/n't] difficult see | 37 |
|
| 3 | it is [not/n't] difficult see | 37 |
|
| 4 | [pers pn] is [not/n't] difficult see | 37 |
|
| 5 | is [not/n't] difficult see [Wh adv] | 21 |
|
| 6 | is [not/n't] difficult see [adv] | 21 |
|
| 7 | is [not/n't] difficult see why | 12 |
|
| 8 | is [not/n't] difficult see why | 12 |
|
| 9 | is [not/n't] difficult see how | 8 |
|
| 10 | is [not/n't] difficult see how | 8 |
|
| 11 | is [not/n't] difficult see that | 6 |
|
| 12 | is [not/n't] difficult see [conj] | 6 |
|
| 13 | is [not/n't] difficult see [that] | 6 |
|
| 14 | is [not/n't] difficult see that | 6 |
|
| 15 | is [not/n't] difficult see [pron] | 5 |
|
