| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been a [noun sg] | 920 |
|
| 2 | have been [adv] a [noun sg] | 209 |
|
| 3 | [noun] have [adv] a [noun sg] | 107 |
|
| 4 | [noun] have been [adv] a | 64 |
|
| 5 | [noun] have been [adv] [noun sg] | 21 |
|
