The design was altered further over the next few years.

Many are still working today, even if they've been altered over the years.

The differences between left and right have altered over time.

The size of the box was altered over the following few years.

However the structure of the building has since been altered over the years.

She knew her character had altered completely over the last few years.

Both buildings are original, but have been altered over time.

The field is still used (all though altered over the years) by the high school's baseball team.

The building has been altered and expanded over the years.

Table 8.2 shows how the weights have altered over the years.