| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adj] [noun] at a time | 28 |
|
| 2 | [v-ing] [num] [noun] at a time | 19 |
|
| 3 | [v-ing] one [noun] at a time | 15 |
|
| 4 | [v-ing] one [noun] at a time | 15 |
|
| 5 | [v-ing] [art] [noun] at a time | 11 |
|
| 6 | [v-ing] [art] [noun] at a time | 11 |
|
| 7 | [v-ing] [adj] [noun] at a time | 8 |
|
| 8 | [v-ing] [prep] [noun] at a time | 7 |
|
| 9 | [v-ing] [prep] [noun] at a time | 7 |
|
| 10 | [v-ing] the [noun] at a time | 6 |
|
| 11 | [v-ing] the [noun] at a time | 6 |
|
| 12 | [v-ing] a [noun] at a time | 5 |
|
| 13 | [v-ing] [noun] at a time [adv] | 8 |
|
| 14 | [v-ing] [noun] at a time when | 8 |
|
| 15 | [v-ing] [noun] at a time [Wh adv] | 8 |
|
| 16 | [v-ing] [noun] at a time when | 8 |
|
