| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] have [adv] been [vb pp] | 231 |
|
| 2 | [subord] have [adv] been [vb pp] | 226 |
|
| 3 | [conj] have previously been [vb pp] | 65 |
|
| 4 | [subord] have previously [been] [vb pp] | 32 |
|
| 5 | [subord] have previously been [vb pp] | 32 |
|
| 6 | [subord] have previously been [verb] | 32 |
|
| 7 | [subord] have previously be [vb pp] | 32 |
|
| 8 | [subord] [verb] previously been [vb pp] | 32 |
|
| 9 | [subord] have previously [be] [vb pp] | 32 |
|
