possessive of Jesus is often spelled adding only an apostrophe (Jesus and is and was usually pronounced the same (). Singular nouns ending in s can also form a possessive regularly by adding s, as in Charles's or boss's. The Chicago Manual of Style recommends this style, while stating that adding just an apostrophe (e.g. Jesus is also correct. The Associated Press Stylebook recommends the s's style for nouns other than proper nouns, but only if the following word does not begin with s. The Elements of Style and the Canadian Press Stylebook prefer the form of s's with the exception of Biblical and classical proper names (Jesus' teachings, Augustus' guards) and common phrases that do not take the extra syllabic s (e.g. "for goodness' sake"). For more on style guidance for this and other issues relating to the construction of possessives in English, see possessive apostrophe. More generally, the s morpheme can be attached to the last word of a noun phrase, even if the head noun does not end the phrase. For example, the phrase the king of Spain can form the possessive the king of Spain's, and – in informal style – the phrase the man we saw yesterday can form the man we saw yesterday's. Both John's and Laura's house and John and Laura's house are correct, though the latter is more common, especially in idiomatic speech. See below. Scientific terminology, in particular the Latin names for stars, uses the Latin genitive form of the name of the constellation; thus, Alpha Centauri, where Centauri is the genitive of constellation name Centaurus. Pronouns Unlike other noun phrases which only have a single possessive form, personal pronouns in English have two possessive forms: possessive determiners (used to form noun phrases such as "her success") and possessive pronouns (used in place of nouns either as an object, as in "I prefer hers", or as a predicate pronoun, as in "the success was hers"). In most cases these are different from each other. For example, the pronoun I has possessive determiner my and possessive pronoun mine; you has your and yours; he has his for both; she has her and hers; it has its for both; we has our and ours; they has their and theirs. The archaic thou has thy and thine. For a full table and further details, see English personal pronouns. Note that possessive its has no