| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] for [adv] 30 years | 12 |
|
| 2 | [prep] [noun] for [adv] 30 years | 12 |
|
| 3 | [noun] [noun] for [adv] 30 years | 11 |
|
| 4 | [art] [noun] for [adv] 30 years | 9 |
|
| 5 | [art] [noun] for [adv] 30 years | 9 |
|
| 6 | [adj] [noun] for [adv] 30 years | 8 |
|
| 7 | [noun prp] [noun] for [adv] 30 years | 8 |
|
| 8 | in [noun] for [adv] 30 years | 7 |
|
| 9 | in [noun] for [adv] 30 years | 7 |
|
| 10 | the [noun] for [adv] 30 years | 5 |
|
| 11 | the [noun] for [adv] 30 years | 5 |
|
| 12 | [adj] [noun] for [adv] 30 years | 5 |
|
| 13 | [noun] [noun] for [adv] 30 years | 11 |
|
| 14 | [noun] [noun sg] for [adv] 30 years | 8 |
|
| 15 | [noun] for [adv] than 30 years | 11 |
|
| 16 | [noun] for [adv] [subord] 30 years | 11 |
|
| 17 | [noun] for [adv] than 30 years | 11 |
|
| 18 | [noun] for [adv] [conj] 30 years | 11 |
|
| 19 | [noun] for [adv] 30 years [conj] | 11 |
|
| 20 | [noun] for [adv] 30 years [coord] | 10 |
|
| 21 | [noun] for [adv] 30 years and | 9 |
|
| 22 | [noun] for [adv] 30 years and | 9 |
|
