| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been on [adj] [noun] | 107 |
|
| 2 | have been base on [adj] | 32 |
|
| 3 | been base on [adj] [noun] | 27 |
|
| 4 | have been base on [noun] | 24 |
|
