你试没试过和他说几句话？ 你试了和他说几句话嗎？ Both of them could be used in conversation, but seldom in written Chinese. Hope this helps.

用过，试过，是一个固定的词，试了是动词完成

I think it should be "过"，cause you seemed to ask a past tense thing by that sentence.

I think it should be "过"，cause you seemed to ask a past tense thing by that sentence.