| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had not [adv] been [verb] [prep] | 63 |
|
| 2 | had not [adv] been [verb] [prep] | 63 |
|
| 3 | [verb] not previously been [verb] [prep] | 19 |
|
| 4 | have not previously been [verb] [prep] | 19 |
|
| 5 | had [adv] previously been [verb] [prep] | 8 |
|
| 6 | had not previously [be] [verb] [prep] | 7 |
|
| 7 | had not previously been [verb] [prep] | 7 |
|
| 8 | had not previously [been] [verb] [prep] | 7 |
|
| 9 | [vb past] not previously been [verb] [prep] | 7 |
|
| 10 | had not previously be [verb] [prep] | 7 |
|
| 11 | had not previously been [verb] [prep] | 7 |
|
