| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] been [verb] | 521 |
|
| 2 | [vb infin] been [verb] [adv prt] | 502 |
|
| 3 | not [vb infin] [verb] [adv prt] | 393 |
|
| 4 | not been [verb] [adv prt] | 186 |
|
| 5 | not [vb infin] been [adv prt] | 7 |
|
