| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is done | 1251 |
|
| 2 | is doing | 874 |
|
| 3 | is to do | 263 |
|
| 4 | is do | 96 |
|
| 5 | is does | 26 |
|
| 6 | is do | 12 |
|
| 7 | is did | 8 |
|
