| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | while it is [adj] | 193 |
|
| 2 | while it is [adj] | 188 |
|
| 3 | [conj] it is easy | 175 |
|
| 4 | while it [is] easy | 9 |
|
| 5 | while it [be] easy | 9 |
|
| 6 | while it be easy | 9 |
|
| 7 | while it is easy | 9 |
|
| 8 | while it is easy | 8 |
|
| 9 | while [pron] is easy | 8 |
|
| 10 | while [pers pn] is easy | 8 |
|
