"Când au înotat copiii tăi?"

Translation: When did your children swim?

[lebo_bebo]

Is this sentence the right way round? Should the subject not come before the verb? I.e cand copii tai au inotat? (Sorry can't type the diacritics on the computer yet)

[crbratu]

In this case the verb is before the subject

[bsja]

Should it really be written with three "i" ?
Your children = "copiii tai" or "copii tai" ?

[lebo_bebo]

To use the possesive you have to literally say The your children. and Copiii is the articulated plural meaning THE children whereas copii just means children.

[RobCah]

Why "when have your children swum" is wrong?

[GrantHanha]

I think "swum" may be a bridge too far in understanding for Duo.