| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is | 142671 |
|
| 2 | it was | 135669 |
|
| 3 | it 's | 118703 |
|
| 4 | it were | 3723 |
|
| 5 | it be | 2117 |
|
| 6 | it being | 565 |
|
| 7 | it be | 528 |
|
| 8 | it are | 414 |
|
| 9 | it been | 329 |
|
