| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb base] be | 1579 |
|
| 2 | which have be | 1431 |
|
| 3 | which [vb base] been | 1430 |
|
| 4 | which [vb base] is | 97 |
|
| 5 | which [vb base] are | 43 |
|
| 6 | which work be | 11 |
|
| 7 | which follow be | 10 |
|
| 8 | which survive be | 8 |
|
| 9 | which [vb base] was | 6 |
|
| 10 | which arise be | 5 |
|
