Ich bin Mir ist kalt

You already sort feelings into boxes in English

English does not put everything into I am either — you just stopped noticing. You say I have a headache, not I am headachy. You say I am tired, not I have tiredness. You say I am in a hurry, not I hurry. Nobody taught you which phrase takes which frame. You absorbed it word by word.

German draws the same kind of lines, only in different places — and it kept a third frame that English mostly retired. That third one is behind Mir ist kalt, and it is the whole reason Ich bin kalt lands wrong.

There is no logic to reason your way to here. It is a filing system: three boxes, and every feeling word lives in exactly one of them.

The three boxes

Box 1 is the surprising one, so start there. It covers temperature (kalt · heiß · warm), feeling unwell (schlecht · übel · schwindelig · unwohl) and boredom (langweilig). For how your body feels, that is the whole of it — the list does not grow, so you are never left guessing. One neighbouring family borrows the same frame for attitudes rather than sensations: Das ist mir egal. · Das ist mir peinlich. · Mir ist klar, dass…

Box 2 is where English and German agree more often than you expect. You already say I have a fever, I have a cough, I have a cold. German simply keeps going: hunger, thirst, fear and luck are all things you have.

The card — 31 lines you will actually use

This is the part to save. Read the middle column out loud; the right-hand column is where people lose the sentence.

Nobody mentions this: the sentence has no subject

Look at Mir ist kalt again. There is no ich in it. There is no subject at all. mir is dative — the person something is being done to — and the verb sits at plain third person singular because it has nothing to agree with. That is exactly why Ich bin kalt feels so natural to you and is still wrong: you are supplying a subject the sentence never asked for.

And this frame is not foreign to English. It is the ghost of something English used to do constantly: methinks (it seems to me), woe is me, it likes me not. You still use the surviving version every day — it seems to me, it feels cold to me. German just never dropped it.

To talk about someone else, you do not touch the verb. You swap one pronoun and stop.

One exception you can see coming: if you name a body part, that part is the subject, and the verb agrees with it. Mir sind die Füße kalt. — plural feet, so sind. Mir ist die Hand kalt. — one hand, so ist.

Four traps — one wrong box each

Where the boxes leak

Three clean boxes make a good carousel. Here is what the carousel did not have room for.

• Box 1 does not grow. Temperature, feeling unwell, boredom — that is close to the entire membership. You cannot extend it by analogy: Mir ist müde and Mir ist glücklich are not German.
• Cold has a second, fully correct form, and it is a verb. Ich friere. = I am cold, I am freezing — no box at all, and stronger than Mir ist kalt. Its opposite behaves the same way: Ich schwitze. = I am sweating.
• Some feelings have two legal forms. Mir ist langweilig and Ich habe Langeweile are both correct. So are Ich bin erkältet and Ich habe eine Erkältung. Pick one and move on.
• The adjectives are ordinary adjectives about objects. Das Wasser ist kalt. Die Suppe ist heiß. The box only applies when the thing feeling cold is a person.
• Spelling has two winners. recht haben and Recht haben are both permitted since the reform. If someone corrects you, they are stating a preference, not a rule.
• You will meet Es ist mir kalt. It exists, mostly in older or literary text. It is not the everyday form. Start your sentence with Mir and you are never wrong.
• Box 2 nouns can take an article once they are described. Ich habe Angst. stands bare — but Ich habe große Angst. and Ich habe einen Riesenhunger. are both normal. The bare form is the default, not a ban.

How to write this in your notebook

Single words are what created the problem. kalt = cold is a true entry and a useless one, because it tells you nothing about the frame the word has to sit in.

• ✗ kalt = cold
• ✓ Mir ist kalt. = I am cold — box 1: mir ist + adjective
• ✗ Hunger = hunger
• ✓ Ich habe Hunger. = I am hungry — box 2: capital noun, no article

Give one notebook page three columns — mir ist · ich habe · ich bin — and file every new feeling word into a column the day you meet it. Within two weeks the first column stops filling up. That is not you running out of material; that is you finishing box 1.

The live check while speaking: if the sentence is about how your body feels this minute and you are about to open with Ich bin, stop and open with Mir. That single habit removes most of the mistakes on this page.

Five phrases a week is enough. Box 1 will be complete in a fortnight. Boxes 2 and 3 you will be filling for years, and that is fine — those are the ones nobody laughs at.