明日(あした) ashita、電(でん)話(わ) denwaする suruよ yo。 I'll call you tomorrow. Literal Tomorrow, phone-do [assertive-よ]. Casual ultra-compressed. 電話する with the sentence-final よ adding commitment. A quick, friendly 'I'll call.' phone callssuru-verb (noun + する)sentence-final よ (assertion)
明日(あした) ashita、電(でん)話(わ) denwaする suruよ yo。 I'll call you tomorrow. Literal Tomorrow, phone-do [assertive-よ]. Casual ultra-compressed. 電話する with the sentence-final よ adding commitment. A quick, friendly 'I'll call.' phone callssuru-verb (noun + する)sentence-final よ (assertion)