Updated: The Key, Formulas of Tenses, Tables of Tenses, Rules, Algorithm to remember All Tenses, Time-Markers, Irregular Verbs Trainer, Examples, Exercises, Tests, Examinations and Advices!
It is further improved! )
Adapted to 90% of Tablets too!
Fixed minor bugs
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Dear friends!
Do not forget, please, sometimes to update the program.
Could you write to the author?..
Thank you!!! I tried as best I could :)