| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv prt] at [art] [adj] | 251 |
|
| 2 | [was/were] [v-ing] at [art] [adj] | 173 |
|
| 3 | [was/were] [v-ing] [adv prt] [art] [adj] | 166 |
|
| 4 | [was/were] [v-ing] [adv prt] at [art] | 105 |
|
| 5 | [was/were] [adv prt] at [art] [adj] | 15 |
|
