| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it could [be] [verb] | 1295 |
|
| 2 | it [modal v] [be] argue | 703 |
|
| 3 | it [vb mod] [be] argue | 703 |
|
| 4 | it could [be] argue | 262 |
|
| 5 | it could [be] argue | 262 |
|
| 6 | [pers pn] could [be] argue | 262 |
|
| 7 | [pron] could [be] argue | 262 |
|
