| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been [verb] on | 80 |
|
| 2 | not been [vb pp] on | 72 |
|
| 3 | not be lost on | 20 |
|
| 4 | not [be] lost on | 20 |
|
| 5 | not been lost [prep] | 13 |
|
| 6 | not been lost [prep] | 13 |
|
| 7 | [adv] been lost on | 10 |
|
| 8 | not been lose on | 10 |
|
| 9 | not [been] lost on | 10 |
|
| 10 | not been lost on | 10 |
|
