What is the simple present tense of they take?
They take is already the simple present tense.
There are two simple tenses. Present simple and past simple. The word simple means one verb ie not a verb phrase. Present simple has one verb in a present tense form eg They walk to school. -- walk is the present tense verb. Past simple has one verb in a past tense form eg We walked to school. -- walked is the past tense verb.
Infinitive: [To] Take Present tense conjugations: 1st Person Singular: Simple Present: I take Present Participle: I am taking 2nd person Singular/Plural: Simple Present: You take Present Participle: You are taking 3rd Person Singular: Simple Present: He/She takes Present Participle: He/She is taking 1st Person Plural: Simple Present: We take Present Participle: We are taking 3rd Person Plural: Simple Present: They take Present Participle: They are taking
Verb are Second-person singular simple present tense of beMary, where are you going? First-person plural simple present tense of beWe are not coming. Second-person plural simple present tense of beMary and John, are you listening? Third-person plural simple present tense of beThey are here somewhere.