| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a time [prep] | 64 |
|
| 2 | [verb] at a time [prep] | 64 |
|
| 3 | [verb] at a time of | 52 |
|
| 4 | [verb] at a time of | 52 |
|
| 5 | [vb pp] at a time [prep] | 29 |
|
| 6 | [vb past] at a time [prep] | 13 |
|
| 7 | come at a time [prep] | 13 |
|
| 8 | [vb -s] at a time [prep] | 8 |
|
| 9 | [verb] at a time like | 7 |
|
| 10 | [verb] at a time like | 7 |
|
| 11 | [v-ing] at a time [prep] | 7 |
|
| 12 | [to-vb] at a time [prep] | 5 |
|
| 13 | comes at a time [prep] | 5 |
|
