“与某人有矛盾”用英语怎么说？

have trouble with somebody.是比较常用而且简单的说法

conflict with sb

be contradictory to sb
be in conflict with sb
be reconciled with

having discordence with sb.

have a disagreement with somebody/have disagreements with somebody
or
have a conflict with somebody/have conflicts with somebody

Has the contradiction with some person