| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have [adv] been [verb] in | 123 |
|
| 2 | which have [adv] been [verb] in | 97 |
|
| 3 | which have previously been [verb] [prep] | 31 |
|
| 4 | which have previously been [verb] [prep] | 31 |
|
| 5 | [pron] have previously been [verb] in | 12 |
|
| 6 | which have previously been [verb] in | 7 |
|
| 7 | which [verb] previously been [verb] in | 7 |
|
| 8 | which have previously been [verb] in | 7 |
|
| 9 | which have previously be [verb] in | 7 |
|
| 10 | which have previously [been] [verb] in | 7 |
|
| 11 | which have previously [be] [verb] in | 7 |
|
