| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been a [noun] since | 8 |
|
| 2 | have been [prep] a [noun] since | 8 |
|
| 3 | have been [prep] a [noun] since | 8 |
|
| 4 | have been [verb] a [noun] since | 5 |
|
| 5 | have been a [adj] [noun] since | 29 |
|
| 6 | have been a [adj] [noun] since | 29 |
|
| 7 | have been a [noun] [noun] since | 11 |
|
| 8 | have been a [noun sg] [noun] since | 8 |
|
| 9 | have been a [noun] [noun] since | 11 |
|
| 10 | have been a [noun] [noun sg] since | 11 |
|
| 11 | have been a [noun] since [adj] | 11 |
|
| 12 | have been a [noun] since [num] | 7 |
|
