| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be some [prep] [art] [noun] | 208 |
|
| 2 | be [adj] [prep] [art] issue | 79 |
|
| 3 | be [det] [prep] [art] issue | 10 |
|
| 4 | [be] some [prep] [art] issue | 7 |
|
| 5 | be some [prep] [art] issue | 7 |
|
| 6 | be some [prep] [art] issue | 7 |
|
