| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] for a [det] [noun] | 130 |
|
| 2 | been [adv prt] for a [noun] | 49 |
|
| 3 | been [adv prt] for [det] [noun] | 32 |
|
| 4 | been [adv prt] for a [det] | 7 |
|
