[tlhIngan Hol] When did you buy the phone which you now use ?

I was wondering whether we can pack into a single klingon sentence, the question: "When did you buy the phone, which you now use ?" If we translated it exactly, then perhaps we would have: {ghorgh DaH ghogh HablI' Dalo'bogh Daje' ?} But the existence, side-by-side of {ghorgh} and {DaH}, results in an awkward sentence. The only solution I can think of, is omitting the {DaH} and placing a {-taH} on the {lo'} like this: {ghorgh ghogh HablI' Dalo'taHbogh Daje' ?} But would there be another way to do this ? qunnoq