| No | Pattern | Freq | Relations |
|---|---|---|---|
| 31 | which could sometimes | 5 |
|
| 32 | which were sometimes | 5 |
|
| 33 | which they sometimes | 5 |
|
| 34 | which could sometimes | 5 |
|
| 35 | which have sometimes | 5 |
|
| 36 | which sometimes [verb] | 111 |
|
| 37 | which sometimes [vb -s] | 43 |
|
| 38 | which sometimes [vb past] | 41 |
|
| 39 | which sometimes [vb base] | 27 |
|
