| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for a time | 90 |
|
| 2 | least for [art] time | 54 |
|
| 3 | least for a [noun sg] | 39 |
|
| 4 | least for a [noun] | 39 |
|
| 5 | least [prep] a time | 16 |
|
| 6 | least for a time | 15 |
|
