他是 taˉ shiˋ

(He is, He was)

He is, He was

是否 shiˋ fouˇ

(Do or, Does or, Is or, Whether or not)

Whether or not, Do or do not, Does or doesn't, Is or isn't

他

He, Her, Him, It, Other, Others, She, They

He, She, He, She, They, Him, Her, Other, Others, It

是

Am, Are, Being, Is, To be, Was, Were, Yes

Is, To be, Am/Are/Is/Was/Were, Being, Yes

否

Bad, Deny, Evil, Negate, No, Not, Veto

Not, No, Deny, Negate, Veto, (Pi3), Evil, Bad