like: They haven → →
They haven't got any children.'> 489 They haven't got any children.'>
They don't have any children. > They haven't got any children. They haven't got any children.'> ☊ 
Họ không có con. ☊ 932
Are Isidor and Sandra here? — No, they haven't arrived yet. ☊ Có Isidor và Sandra ở đó không? - Không, họ vẫn chưa đến. ☊ announce sth: They haven't formally announced their engagement yet. ☊ announce ☊
They haven't set a date for the wedding yet. ☊ date ☊
They haven't set a date for their wedding yet. ☊ set ☊
They haven't seen each other for years. ☊ year ☊