Translation of cling in Spanish

If it is not possible to memorize vocabulary, I will have to create my own lessons in the coming weeks. I would be happy about this information. You need to develop a feeling for the language.
We have learned that some tenses, such as Present Tense are easier and not as complex as others. Is that right? In my opinion, tenses in English are much easier than in the Spanish language.
I am glad you know, I have learned Czech and my English is also not that bad, but we could speak in German. I got your message and I want to apologize again. Next time I will do it more accurate.