| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [det] a century | 81 |
|
| 2 | [adv] [det] a century | 79 |
|
| 3 | [prep] [det] a century | 76 |
|
| 4 | [prep] [det] a century | 76 |
|
| 5 | for [det] a century | 40 |
|
| 6 | for [det] a century | 40 |
|
| 7 | nearly [det] a century | 32 |
|
| 8 | nearly [det] a century | 32 |
|
| 9 | [conj] [det] a century | 31 |
|
| 10 | than [det] a century | 27 |
|
| 11 | [subord] [det] a century | 27 |
|
| 12 | than [det] a century | 27 |
|
| 13 | over [det] a century | 25 |
|
| 14 | over [det] a century | 25 |
|
| 15 | [verb] [det] a century | 21 |
|
| 16 | almost [det] a century | 13 |
|
| 17 | almost [det] a century | 13 |
|
| 18 | [noun] [det] a century | 12 |
|
| 19 | in [det] a century | 10 |
|
| 20 | in [det] a century | 10 |
|
| 21 | of [det] a century | 9 |
|
| 22 | of [det] a century | 9 |
|
| 23 | after [det] a century | 7 |
|
| 24 | after [det] a century | 7 |
|
| 25 | [noun sg] [det] a century | 7 |
|
| 26 | [vb pp] [det] a century | 5 |
|
| 27 | [vb past] [det] a century | 5 |
|
| 28 | [det] [conj] a century | 105 |
|
| 29 | [det] [subord] a century | 105 |
|
| 30 | [det] than a century | 104 |
|
