| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] have already been mentioned | 13 |
|
| 2 | [adj] has [adv] been mentioned | 7 |
|
| 3 | [det] have [adv] been mentioned | 6 |
|
| 4 | [adj] have [adv] been mentioned | 6 |
|
| 5 | [num] have [adv] been mentioned | 6 |
|
