| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] is to be [adj] | 9 |
|
| 2 | [to-vb] [is] to be [adj] | 9 |
|
| 3 | [to-vb] [is] to be [adj] | 9 |
|
| 4 | to do [is] to be [adj] | 8 |
|
