| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pers pn] [modal v] [not/n't] [vb infin] | 486 |
|
| 2 | means [pers pn] [modal v] [not/n't] [vb infin] | 53 |
|
| 3 | which means [pers pn] [modal v] [vb infin] | 43 |
|
| 4 | which means [pers pn] [modal v] [not/n't] | 12 |
|
