| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have [been] [adv] [vb pp] | 386 |
|
| 2 | which have [adv] [vb pp] [adj] | 170 |
|
| 3 | which have [been] [adv] [adj] | 143 |
|
| 4 | which have [been] [vb pp] [adj] | 99 |
|
| 5 | have [been] [adv] [vb pp] [adj] | 56 |
|
