| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a [noun sg] [prep] | 2893 |
|
| 2 | have a [noun sg] [prep] some | 124 |
|
| 3 | been a [noun sg] [prep] some | 34 |
|
| 4 | have been [noun sg] [prep] some | 10 |
|
