| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] was | 153 |
|
| 2 | it [vb past] were | 39 |
|
| 3 | it needed [was/were] | 17 |
|
| 4 | it did [was/were] | 17 |
|
| 5 | it said [was/were] | 16 |
|
| 6 | it claimed [was/were] | 14 |
|
| 7 | it contained [was/were] | 9 |
|
| 8 | it made [was/were] | 7 |
|
| 9 | it took [was/were] | 7 |
|
| 10 | it came [was/were] | 6 |
|
| 11 | it meant [was/were] | 6 |
|
