| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [was/were] [v-ing] | 32 |
|
| 2 | think [prep] [be] [v-ing] | 9 |
|
| 3 | think [prep] [was/were] [verb] | 8 |
|
| 4 | [vb infin] [prep] [was/were] [v-ing] | 8 |
|
| 5 | think [prep] [was/were] [v-ing] | 5 |
|
| 6 | think [prep] [was/were] [v-ing] | 5 |
|
