| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] were [adv] [v-ing] a [noun sg] | 17 |
|
| 2 | they were [adv] [v-ing] a [noun sg] | 12 |
|
| 3 | [pers pn] were [adv] having a [noun sg] | 5 |
|
