| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | happy [to-vb] [prep] | 267 |
|
| 2 | am happy [to-vb] | 105 |
|
| 3 | am happy [prep] | 20 |
|
| 4 | am [to-vb] [prep] | 18 |
|
