| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [been] [verb] for [noun pl] | 110 |
|
| 2 | [vb past] [been] [verb] for some | 73 |
|
| 3 | [been] [verb] for some [noun pl] | 42 |
|
| 4 | [vb past] [verb] for some [noun pl] | 15 |
|
| 5 | [vb past] [been] [verb] some [noun pl] | 15 |
|
