| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [vb pp] [to-vb] | 2886 |
|
| 2 | [is] [vb pp] [to-vb] [adj] | 1407 |
|
| 3 | [pron] [is] [vb pp] [adj] | 1043 |
|
| 4 | [pron] [is] [to-vb] [adj] | 250 |
|
| 5 | [pron] [vb pp] [to-vb] [adj] | 122 |
|
