| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [adv prt] [prep] a [det] | 8 |
|
| 2 | been [vb pp] [adv prt] [prep] a [det] | 5 |
|
| 3 | been [adv prt] [prep] a [det] [noun] | 6 |
|
| 4 | been [adv prt] [prep] a [det] [noun pl] | 6 |
|
