| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb -s] [art] [noun sg] | 5103 |
|
| 2 | [vb -s] been [art] [noun sg] | 3367 |
|
| 3 | which [vb -s] been [art] | 96 |
|
| 4 | which [vb -s] been [noun sg] | 15 |
|
