[tlhIngan Hol] Using -ta' during -taHvIS

[mayqel qunen'oS]

Suppose I write:
{qaStaHvIS wa'maH DIS, vIghro' vIje'ta'}.

What does it mean ?
"During ten years, I fed the cat once"
"During ten years, I fed the cat an unspecified number of times"
"During ten years, I was constantly feeding the cat"

Which of the sentences above, correctly describes the meaning of the
original klingon sentence ?

~ mayqel *capricorn* qunen'oS