| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [be] | 974 |
|
| 2 | it be be | 948 |
|
| 3 | it be [being] | 703 |
|
| 4 | it be being | 702 |
|
| 5 | it is [be] | 469 |
|
| 6 | it 's [be] | 249 |
|
| 7 | it was [be] | 237 |
|
| 8 | it be [is] | 175 |
|
| 9 | it be is | 149 |
|
| 10 | it be [was/were] | 63 |
|
| 11 | it be was | 55 |
|
| 12 | it be in | 25 |
|
| 13 | it be in | 25 |
|
| 14 | it be [be] | 20 |
|
| 15 | it be be | 20 |
|
| 16 | it were [be] | 16 |
|
| 17 | it be [am/are] | 9 |
|
| 18 | it be are | 8 |
|
| 19 | it be were | 8 |
|
