| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] [adv] [to-vb] an [noun sg] | 11 |
|
| 2 | [be] [adj] [adv] [to-vb] an [noun sg] | 10 |
|
| 3 | [be] [adj] enough [to-vb] an [noun sg] | 5 |
|
