| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [been] [verb] it [prep] [art] | 9 |
|
| 2 | [vb past] [been] [verb] it [prep] [art] | 9 |
|
| 3 | [vb past] been [verb] it [prep] [art] | 9 |
|
| 4 | [vb past] [been] [v-ing] it [prep] [art] | 8 |
|
| 5 | had [been] [verb] it [prep] [art] | 6 |
|
| 6 | [vb past] [been] [verb] it [prep] a | 5 |
|
| 7 | [vb past] [been] [verb] it [prep] a | 5 |
|
