| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] i 've been on a | 7 |
|
| 2 | [subord] i 've been on a | 5 |
|
| 3 | i 've been on a [noun sg] | 6 |
|
| 4 | i 've been on a [noun] | 6 |
|
