| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [noun] for [num] [noun] | 125 |
|
| 2 | been on [noun] for [num] | 19 |
|
| 3 | been [noun] for [num] [noun] | 16 |
|
| 4 | been on [noun] for [noun] | 6 |
|
