| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [was/were] [v-ing] [pron] | 1159 |
|
| 2 | i [was/were] [v-ing] [adv prt] | 578 |
|
| 3 | [was/were] [v-ing] [pron] [adv prt] | 489 |
|
| 4 | i [v-ing] [pron] [adv prt] | 20 |
|
