| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | less [subord] a minute [prep] | 5 |
|
| 2 | less [conj] a minute [prep] | 5 |
|
| 3 | less [conj] a minute [prep] | 5 |
|
| 4 | less than a minute [prep] | 5 |
|
| 5 | less than a minute [prep] | 5 |
|
