| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] for over 30 years | 6 |
|
| 2 | [prep] [noun prp] for over 30 years | 6 |
|
| 3 | in [noun prp] for over 30 years | 5 |
|
| 4 | in [noun prp] for over 30 years | 5 |
|
| 5 | [noun prp] [noun] for over 30 years | 7 |
|
| 6 | [noun prp] [noun sg] for over 30 years | 5 |
|
| 7 | [noun prp] for over 30 years [coord] | 5 |
|
| 8 | [noun prp] for over 30 years [conj] | 5 |
|
| 9 | [noun prp] for over 30 years and | 5 |
|
| 10 | [noun prp] for over 30 years and | 5 |
|
