| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] for a [noun] | 248 |
|
| 2 | [Wh pn] [was/were] [v-ing] a [noun] | 111 |
|
| 3 | [Wh pn] [was/were] [v-ing] for [noun] | 26 |
|
| 4 | [Wh pn] [was/were] [v-ing] for a | 14 |
|
