| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] come at a time | 34 |
|
| 2 | [noun] comes at a time | 26 |
|
| 3 | [noun] came at a time | 18 |
|
| 4 | [noun pl] come at a time | 10 |
|
