| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [vb pp] to | 2477 |
|
| 2 | [is] not [vb pp] to | 699 |
|
| 3 | [is] [adv] not [vb pp] | 222 |
|
| 4 | [adv] not [vb pp] to | 96 |
|
| 5 | [is] [adv] not to | 23 |
|
