| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [prep] [be] [verb] | 4677 |
|
| 2 | [prep] [be] [verb] [noun sg] | 772 |
|
| 3 | is [prep] [verb] [noun sg] | 121 |
|
| 4 | is [prep] [be] [noun sg] | 45 |
|
