| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been on [adj] [noun sg] | 68 |
|
| 2 | have been base on [adj] | 32 |
|
| 3 | been base on [adj] [noun sg] | 13 |
|
| 4 | have been base on [noun sg] | 9 |
|
