| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | decade or so [adv] | 12 |
|
| 2 | decade [coord] so [adv] | 12 |
|
| 3 | decade or so [adv] | 12 |
|
| 4 | decade [conj] so ago | 5 |
|
