| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [prep] [art] | 65465 |
|
| 2 | [was/were] [v-ing] [prep] [art] | 9645 |
|
| 3 | [was/were] call [prep] [art] | 269 |
|
| 4 | [be] calling [prep] [art] | 157 |
|
| 5 | [was/were] calling [prep] [art] | 32 |
|
