Forming past tense negatives in Estonian can be a challenge, but understanding this will give you an advantage in the state exams. In Estonian, the negative form in past tense is created by using the word 'ei' before the past participle.
For example, 'Ma ei söönud hommikust' means 'I did not eat breakfast.' Here, 'söönud' is the past participle of 'sööma,' and 'ei' is the negative marker. Another example is 'Sa ei lÀinud tööle,' translating to 'You did not go to work.' Notice how 'lÀinud' is the past participle of 'minema.'
A common mistake is placing 'ei' after the verb, which is incorrect. Remember to always start with 'ei' followed by the past participle.
One more example: 'Nad ei saanud aru,' which means 'They did not understand.' Again, 'ei' precedes the past participle 'saanud.'
Practice by writing your own past negative sentences and correcting any errors. Frequent practice will help reinforce this structure. For more exercises, you can visit https://keelix.ee/modules.