| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] [subord] [v-ing] [prep] [art] | 9 |
|
| 2 | [vb past] [prep] [conj] [v-ing] [prep] [art] | 9 |
|
| 3 | [vb past] as [conj] [v-ing] [prep] [art] | 9 |
|
| 4 | [vb past] [prep] if [v-ing] [prep] [art] | 9 |
|
| 5 | [vb past] as [conj] [v-ing] [prep] [art] | 9 |
|
| 6 | [vb past] [prep] if [v-ing] [prep] [art] | 9 |
|
| 7 | [vb past] [prep] [conj] [v-ing] [prep] a | 5 |
|
