| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] think [adj] | 41 |
|
| 2 | it [was/were] thought [adj] | 41 |
|
| 3 | it was think [adj] | 39 |
|
| 4 | it [was/were] think [adj] | 37 |
|
| 5 | it [was/were] think necessary | 8 |
|
| 6 | it [was/were] think necessary | 8 |
|
