| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [vb pp] a [noun sg] | 3871 |
|
| 2 | been [vb pp] a [noun sg] | 740 |
|
| 3 | 've been a [noun sg] | 103 |
|
| 4 | 've been [vb pp] a | 49 |
|
| 5 | 've been [vb pp] [noun sg] | 21 |
|
