| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as far back as [adj] | 63 |
|
| 2 | as far [adv] as [num] | 62 |
|
| 3 | as far back [conj] [num] | 58 |
|
| 4 | as far back as [num] | 58 |
|
| 5 | as far back [subord] [num] | 58 |
|
| 6 | as far back as [num] | 58 |
|
| 7 | as [adv] back as [num] | 58 |
|
| 8 | as [adv] back as [num] | 58 |
|
| 9 | as far back as [num] | 58 |
|
| 10 | [adv] far back as [num] | 58 |
|
| 11 | [adv] far back as [num] | 58 |
|
