Although the question wordA word that introduces a wh-question. E.g.: What are you doing? since when is normally used with the present perfectThe aspect expressing completion. E.g.: He’s finished university., with present simple it expresses annoyance.

Since when are people like Geoffrey allowed to join this club?!

Normally the present perfectThe aspect expressing completion. E.g.: He’s finished university. tenseA grammatical category that is marked by verb inflection. To express when an event or action happens in time or when a state exists, we use tenses. is not used with the question wordA word that introduces a wh-question. E.g.: What are you doing? when. In the following sentence, however, this question word does not refer to a specific point in the past, but rather any point in an incomplete period of timeA period of time that includes the time of speaking. E.g.: I have known him for two years. ("for two years").

When have you ever done the dishes?

This use implies annoyance or criticism.

We use this structureThe way in which the parts of a sentence, clause or expression are arranged. E.g.: make somebody + infinitive in "The teacher made me rewrite the composition." when there is a chance that something may happen or somebody (but not the person who wishes) may change their (perhaps annoying) habit or behaviour.

I wish it would stop snowing.
I wish you wouldn’t keep coming to class late.
Jean wishes I would give up smoking.

The auxiliaryA helping verb used with main verbs to express mood, voice and tense. E.g.: I can't stand when I am disturbed. ("can", "am") can is used here to express capability.

Winters in Minnesota can be really cold.

For annoying habits, typical of a person we can use would. This usage sometimes implies criticism and has an emphaticSpecial importance or attention given to something. E.g.: All I wanna do is have some fun. effect:

The present continuous tenseA grammatical category that is marked by verb inflection. To express when an event or action happens in time or when a state exists, we use tenses. can express habits in the present which annoy the speaker. Always, repeatedly, all the time or similar time expressionA word or group of words used in a particular situation. E.g.: Good morning, at six, on the sofas are used with this meaning.

She is always teasing me.
Adults are always asking little kids what they want to be.

With timeA concept which is related to our perception of reality; that part of existence which is measured in seconds, minutes, hours, days, weeks, etc. expressionA word or group of words used in a particular situation. E.g.: Good morning, at six, on the sofas like always, constantly, continually, all the time, the past continuous can express frequently repeated past actionA general term expressing that somebody or something does somethings which annoy(ed) the speaker:

This structureThe way in which the parts of a sentence, clause or expression are arranged. E.g.: make somebody + infinitive in "The teacher made me rewrite the composition." is used to express a disappointing or frustrating result of an actionA general term expressing that somebody or something does something.

I went to her place only to realize that she didn’t like my new hairstyle.

Note that in this sentence the infinitive does not express purpose.