| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] it was [verb] | 86 |
|
| 2 | [vb infin] it [was/were] [verb] | 86 |
|
| 3 | [vb infin] it [was/were] [v-ing] | 43 |
|
| 4 | [vb infin] it [was/were] [vb pp] | 41 |
|
| 5 | think it [was/were] [verb] | 25 |
|
| 6 | [vb infin] it [was/were] go | 15 |
|
| 7 | know it [was/were] [verb] | 15 |
|
| 8 | [vb infin] it [was/were] going | 12 |
|
| 9 | say it [was/were] [verb] | 10 |
|
| 10 | [vb infin] it [was/were] happening | 9 |
|
| 11 | [vb infin] it [was/were] happen | 9 |
|
| 12 | believe it [was/were] [verb] | 8 |
|
| 13 | see it [was/were] [verb] | 7 |
|
