| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it could not [verb] [noun] | 16 |
|
| 2 | it could not [vb infin] [noun] | 15 |
|
| 3 | it could not [verb] [noun] | 14 |
|
| 4 | it could not [verb] [noun sg] | 9 |
|
