| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a [noun sg] for | 279 |
|
| 2 | [verb] been a [noun sg] for | 279 |
|
| 3 | 's been a [noun sg] [prep] | 188 |
|
| 4 | [vb -s] been a [noun sg] for | 106 |
|
| 5 | 's been [art] [noun sg] for | 16 |
|
| 6 | 's been a [noun] for | 11 |
|
| 7 | 's [be] a [noun sg] for | 11 |
|
| 8 | 's [been] a [noun sg] for | 11 |
|
| 9 | 's be a [noun sg] for | 11 |
|
