"I want to discuss this with you" or "I want discuss this with you". I'm not specific about this sentence. I catches myself saying often for example "I want o write you a letter" instead of "I want write you a letter" and so on and feel, it my be not correct. Background: I'm a German native speaker, perhaps there is somethings specific in German, which I try to translate into English? You see it, in the last sentence I use "try to translate" 🤔
There are Some verbs that are followed by the to-infinitive:
I decided to go home as soon as possible. We all wanted to have more English classes.
Common verbs followed by the to-infinitive are:
Verbs of thinking and feeling:
Verbs of saying:
Other common verbs are: