| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [verb] [prep] | 21071 |
|
| 2 | is [adv] [verb] [prep] | 17526 |
|
| 3 | [be] then [verb] [prep] | 1860 |
|
| 4 | be then [verb] [prep] | 1859 |
|
| 5 | [is] then [verb] [prep] | 592 |
|
| 6 | is then [verb] [prep] | 585 |
|
