| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have been [art] [noun sg] | 21 |
|
| 2 | which have been [art] [noun sg] | 21 |
|
| 3 | which have been the [noun sg] | 16 |
|
| 4 | which have been the [noun sg] | 16 |
|
| 5 | which have been [prep] [noun sg] | 13 |
|
| 6 | which have been [prep] [noun sg] | 13 |
|
| 7 | which have been [verb] [noun sg] | 12 |
|
| 8 | which have been in [noun sg] | 9 |
|
| 9 | which have been in [noun sg] | 9 |
|
| 10 | which have been [v-ing] [noun sg] | 6 |
|
| 11 | which have been [vb pp] [noun sg] | 6 |
|
| 12 | which have been a [noun sg] | 5 |
|
