No | Pattern | Freq | Relations |
---|---|---|---|
1 | period of several years | 9 |
![]() ![]() ![]() ![]() |
2 | period [prep] several years | 9 |
![]() ![]() ![]() ![]() |
3 | period [prep] several years | 9 |
![]() ![]() ![]() ![]() |
4 | period of several years | 9 |
![]() ![]() ![]() ![]() |