| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb -s] been a [noun] | 413 |
|
| 2 | years [vb -s] been [art] [noun] | 50 |
|
| 3 | years [vb -s] been [art] [noun] | 50 |
|
| 4 | [noun pl] [vb -s] been a [noun] | 39 |
|
| 5 | year [vb -s] been a [noun] | 11 |
|
| 6 | years [verb] been a [noun] | 8 |
|
| 7 | years [vb -s] been a [noun] | 7 |
|
| 8 | years [vb -s] [be] a [noun] | 5 |
|
| 9 | years [vb -s] [been] a [noun] | 5 |
|
| 10 | years [vb -s] be a [noun] | 5 |
|
