| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [prep] [noun] since | 82 |
|
| 2 | [vb -s] been [prep] [noun] since | 82 |
|
| 3 | has been [prep] [noun] since | 73 |
|
| 4 | [vb -s] been [prep] [noun sg] since | 62 |
|
| 5 | [vb -s] been in [noun] since | 57 |
|
| 6 | [vb -s] been in [noun] since | 57 |
|
| 7 | [vb -s] been [prep] [noun prp] since | 19 |
|
| 8 | [vb -s] been under [noun] since | 9 |
|
| 9 | 's been [prep] [noun] since | 9 |
|
| 10 | [vb -s] been under [noun] since | 9 |
|
| 11 | [vb -s] been at [noun] since | 7 |
|
| 12 | [vb -s] been at [noun] since | 7 |
|
| 13 | [vb -s] been [prep] use since | 6 |
|
| 14 | [vb -s] been [prep] use since | 6 |
|
| 15 | [vb -s] been with [noun] since | 5 |
|
| 16 | [vb -s] been [prep] operation since | 5 |
|
| 17 | [vb -s] been [prep] power since | 5 |
|
| 18 | [vb -s] been [prep] operation since | 5 |
|
| 19 | [vb -s] been with [noun] since | 5 |
|
| 20 | [vb -s] been [prep] power since | 5 |
|
