| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] for [adv] 30 years | 49 |
|
| 2 | [noun sg] for [adv] 30 years | 34 |
|
| 3 | [noun prp] for [adv] 30 years | 10 |
|
| 4 | [verb] for [adv] 30 years | 9 |
|
| 5 | [noun pl] for [adv] 30 years | 5 |
|
| 6 | [vb past] for [adv] 30 years | 5 |
|
| 7 | for [prep] [adv] 30 years | 8 |
|
| 8 | for at [adv] 30 years | 8 |
|
| 9 | for [prep] [adv] 30 years | 8 |
|
| 10 | for at [adv] 30 years | 8 |
|
| 11 | for [adv] [conj] 30 years | 22 |
|
| 12 | for [adv] than 30 years | 22 |
|
| 13 | for [adv] than 30 years | 22 |
|
| 14 | for [adv] [subord] 30 years | 22 |
|
| 15 | for [adv] 30 years [conj] | 14 |
|
| 16 | for [adv] 30 years [coord] | 13 |
|
| 17 | for [adv] 30 years and | 12 |
|
| 18 | for [adv] 30 years and | 12 |
|
