| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it could be [noun] | 122 |
|
| 2 | it could [be] [noun sg] | 48 |
|
| 3 | it could [be] [noun prp] | 42 |
|
| 4 | it could [be] [noun pl] | 25 |
|
| 5 | it could [be] month | 7 |
|
| 6 | it could [be] months | 7 |
|
| 7 | it could [be] [n mass] | 5 |
|
| 8 | it could [be] part | 5 |
|
| 9 | it could [be] part | 5 |
|
