| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] [art] [noun sg] [prep] | 4339 |
|
| 2 | could [vb infin] [art] [noun sg] [prep] | 3318 |
|
| 3 | could not [vb infin] [art] [noun sg] | 834 |
|
| 4 | could not [vb infin] [noun sg] [prep] | 102 |
|
