Practise separable verbs like aufstehen, anrufen, einkaufen. In a main clause the prefix goes to the end (Ich stehe um 7 Uhr auf). With a modal verb, in a subordinate clause and in the infinitive the verb stays together (Ich muss früh aufstehen). In the Perfekt, ge- goes between prefix and verb (aufgestanden).
In a main clause the prefix goes to the end.
In a W-question the verb is in position 2.
After a modal verb the infinitive stays together.
In the Perfekt, where does ge- go in a separable verb?
fangen changes its vowel with er/sie/es.
The prefix goes to the very end of the sentence.
After weil the verb goes to the end.
zumachen is separable and regular.
ver-, be- and er- always stay with the verb.
In the imperative the verb comes first and the prefix goes to the end.