| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and how it is [verb] | 52 |
|
| 2 | and how it is [verb] | 52 |
|
| 3 | and how it is [verb] | 52 |
|
| 4 | and how it is [vb pp] | 46 |
|
| 5 | and how it is used | 7 |
|
| 6 | and how it is use | 7 |
|
| 7 | and how it is [v-ing] | 5 |
|
