Of note here is that 'take' in this construction always appears in its participle form. The other verb is inflected as meets the situation:
El kãw tumad tana pasya.
[3SG dog take.PCPT go.PRS walk.about]
'S/he is taking the dog for a walk.'
El kãw tumad lə anda pasya.
[3SG dog take.PCPT FUT go walk.about]
'S/he will take the dog for a walk.'