Verbseoul.
regular
마찰시키다machalsikidato cause to rub

To say to cause to rub politely in the present tense, use 마찰시켜요 (mah-chahl-shee-kyuh-yoh). Below is the full conjugation of 마찰시키다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
마찰시켜
mah-chahl-shee-kyuh
마찰시켜요
mah-chahl-shee-kyuh-yoh
마찰시킵니다
mah-chahl-shee-keem-nee-dah
Past
마찰시켰어
mah-chahl-shee-kyuh-ssuh
마찰시켰어요
mah-chahl-shee-kyuh-ssuh-yoh
마찰시켰습니다
mah-chahl-shee-kyuh-sseum-nee-dah
Future
마찰시킬 거야
mah-chahl-shee-keel- -guh-yah
마찰시킬 거예요
mah-chahl-shee-keel- -guh-yae-yoh
마찰시킬 겁니다
mah-chahl-shee-keel- -guhm-nee-dah

Other useful forms

Command Polite (세요)
마찰시키세요
mah-chahl-shee-kee-sae-yoh
Suggestion / Let's Polite (요)
마찰시켜요
mah-chahl-shee-kyuh-yoh
Question Polite (요)
마찰시켜요?
mah-chahl-shee-kyuh-yoh-?
Connective “and” — (고)
마찰시키고
mah-chahl-shee-kee-goh
Conditional “if” — (면)
마찰시키면
mah-chahl-shee-kee-myuhn
Noun form — (기)
마찰시킴
mah-chahl-shee-keem