| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [was/were] [v-ing] [prep] [art] [noun] | 654 |
|
| 2 | i [was/were] [v-ing] [prep] [art] [noun] | 654 |
|
| 3 | i [was/were] [v-ing] [prep] a [noun] | 198 |
|
| 4 | [pron] [was/were] [v-ing] [prep] an [noun] | 93 |
|
| 5 | [pers pn] [was/were] [v-ing] [prep] an [noun] | 88 |
|
| 6 | i [was/were] [verb] [prep] an [noun] | 41 |
|
| 7 | i [be] [v-ing] [prep] an [noun] | 33 |
|
| 8 | i [was/were] [v-ing] [prep] an [noun] | 12 |
|
