| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [adv prt] a [noun] | 47 |
|
| 2 | 's been [verb] a [noun] | 38 |
|
| 3 | 's [verb] [adv prt] a [noun] | 14 |
|
| 4 | 's been [verb] [adv prt] a | 10 |
|
