| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [adv] [verb] [adv prt] for a | 9 |
|
| 2 | [was/were] [adv] [vb pp] [adv prt] for a | 6 |
|
| 3 | [was/were] [adv] [v-ing] [adv prt] for a | 5 |
|
