nemám
Nemám is a common Czech verb form meaning “I do not have.” It is the first person singular present tense of mít with the negation prefix ne- attached, a standard way to form negation in Czech. The negation prefix ne- is used with finite verbs, and the subject pronoun já is usually implied by the verb form.
In present tense, the negated forms of mít are nemám, nemáš, nemá, nemáme, nemáte, nemají. Nemám is
Nemám can attach to nouns (time, money, energy) as well as to adjectives and verbs in phrases
Nemám is part of the broader system of negation with ne- in Czech verbs. The related infinitive