| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [to-vb] a [noun] | 2013 |
|
| 2 | [adv prt] [to-vb] a [noun] | 802 |
|
| 3 | be [adv prt] [to-vb] [noun] | 266 |
|
| 4 | be [adv prt] [to-vb] a | 251 |
|
| 5 | be [adv prt] a [noun] | 51 |
|
