| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been in [noun sg] [prep] some | 24 |
|
| 2 | have been in [noun sg] [prep] some | 24 |
|
| 3 | have been in [noun sg] [prep] some | 24 |
|
| 4 | have been in [noun sg] for some | 22 |
|
| 5 | have been in [noun sg] for some | 22 |
|
| 6 | had been in [noun sg] [prep] some | 14 |
|
| 7 | has been in [noun sg] [prep] some | 7 |
|
| 8 | have been in operation [prep] some | 5 |
|
