| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is not [adj] for | 379 |
|
| 2 | it is not [adj] for | 379 |
|
| 3 | it is [adv] usual for | 23 |
|
| 4 | it be not usual for | 11 |
|
| 5 | it [be] not usual for | 11 |
|
| 6 | it is not usual [prep] | 9 |
|
| 7 | it is not usual [prep] | 9 |
|
| 8 | it is not usual for | 8 |
|
| 9 | [pron] is not usual for | 8 |
|
| 10 | it is not usual for | 8 |
|
| 11 | it is not usual for | 8 |
|
| 12 | it [is] not usual for | 8 |
|
| 13 | [pers pn] is not usual for | 8 |
|
