| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [is] [adv] | 795 |
|
| 2 | [prep] [art] children [is] [adv] | 41 |
|
| 3 | [prep] a child [is] [adv] | 37 |
|
| 4 | [prep] a [noun pl] [is] [adv] | 31 |
|
| 5 | [prep] a children [be] [adv] | 26 |
|
