| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [vb pp] [to-vb] | 2069 |
|
| 2 | [is] [adv] [vb pp] for | 1168 |
|
| 3 | [adv] [vb pp] [to-vb] for | 236 |
|
| 4 | [is] [vb pp] [to-vb] for | 141 |
|
| 5 | [is] [adv] [to-vb] for | 51 |
|
