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to paint to be painted to have been painted to have painted
that I learn that I learned what I learn what I learned
be building .build be built building
A. visit visited were visiting have visited
have built have been building had built were building
Is; built was; built .Does; build did; build
was building has built was being built has been built
that I learn that I learned what I learn what I learned
end of year end-of-year year-of-end year-end
end of year end of year's end-of year's end-of-year
A. visit visited were visiting have visited
. Is; built was; built Does; build did; build
finishes will finish is finished will be finished
end of year end-of-year year-of-end year-end
built is built was building was built
end of year end of year’s end-of year’s end-of-year
what little time little what time that little time little that time
have built have been building had built were building