| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [is] to be [adj] [to-vb] | 37 |
|
| 2 | [noun sg] is to be [adj] [verb] | 37 |
|
| 3 | [noun sg] [is] to be able [verb] | 33 |
|
