| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] to see why a [noun sg] | 5 |
|
| 2 | is [adj] to see why a [noun sg] | 5 |
|
| 3 | [be] [adj] to see why a [noun sg] | 5 |
|
| 4 | [is] [adj] to see why a [noun sg] | 5 |
|
