| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [adj] than [art] year | 124 |
|
| 2 | for less than [art] [noun] | 64 |
|
| 3 | [prep] less than [art] year | 52 |
|
| 4 | for less than [art] year | 20 |
|
| 5 | for less [subord] [art] year | 20 |
|
| 6 | for less [conj] [art] year | 20 |
|
