to carry [ cardinal number] years (living together
The Spanish phrase 'llevar [número cardinal] años (viviendo juntos)' directly translates to 'to carry [cardinal number] years (living together).' It's commonly used to express the length of time a couple (or any group of people) have been living together. In practical use, the cardinal number is replaced with the number of years. For example, 'llevar tres años viviendo juntos' means 'to have been living together for three years.'
We met five years ago and have been living together for five years.
This phrase reflects the duration of time that the speakers have been living together since they first met.
Since I moved here, we have been living together for three years.
This sentence indicates that the speakers have been cohabiting for three years following a relocation.
We have been living together for two years and it has been a great experience.
This phrase expresses a positive sentiment about the shared living experience of the speakers over the two-year period.