| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] [conj] [pron] was [v-ing] | 60 |
|
| 2 | had [vb pp] [conj] it was [verb] | 16 |
|
| 3 | have [vb pp] [conj] it was [v-ing] | 12 |
|
| 4 | [verb] [vb pp] [conj] it was [v-ing] | 12 |
|
| 5 | [vb past] [vb pp] [conj] it was [v-ing] | 10 |
|
| 6 | had [verb] [conj] it was [v-ing] | 9 |
|
| 7 | had [vb pp] [conj] it [be] [v-ing] | 8 |
|
| 8 | had [vb pp] [conj] it be [v-ing] | 8 |
|
| 9 | had [vb pp] [conj] it [was/were] [v-ing] | 8 |
|
