| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [det] [noun sg] | 351 |
|
| 2 | has not [been] [det] | 65 |
|
| 3 | not [been] [det] [noun sg] | 64 |
|
| 4 | has not [det] [noun sg] | 22 |
|
| 5 | has not [been] [noun sg] | 16 |
|
