The て-form is the connective tissue of Japanese. It links actions ("and then"), forms polite requests with ください, shows means/manner, and unlocks many compound grammar patterns.
Formed from the dictionary ending (く→いて, ぐ→いで, む/ぶ/ぬ→んで, う/つ/る→って, す→して; る-verbs: drop る + て).
起きて、食べて、寝る。
Okite, tabete, neru.
I wake up, eat, and sleep.
て chains actions in sequence ("and then").
ちょっと待ってください。
Chotto matte kudasai.
Please wait a moment.
て-form + ください = polite request.
歩いて帰る。
Aruite kaeru.
I go home on foot.
て shows the means/manner of the main action.
• No Tense of Its Own: the て-form carries no tense or politeness — the FINAL verb decides both. 買って食べた (bought and ate, past); 買って食べる (will buy and eat, future). • Mnemonic: う/つ/る → って, む/ぶ/ぬ → んで, く → いて, ぐ → いで, す → して.
The JLPT rarely asks whether you recognise a pattern — it asks which of several similar patterns fits. These are the ones て-Form is tested against.
て lists actions in a fixed ORDER (do A, then B); たり lists REPRESENTATIVE actions in no particular order (do things like A and B).
Plain て just means "and (then)"; てから stresses "AFTER doing A, (only then) B" — a stronger sequence.
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