Synonym Boundary: "いってきます", "申し訳ない", "ただ今", "さぞ", "あしからず"

When expressing "i'm" in Japanese, you must carefully distinguish between "いってきます", "申し訳ない", "ただ今", "さぞ", "あしからず" based on context.

• いってきます (いってきます (ittekimasu) - Level: N5): Maps to "I'm leaving (and will be back)" and is used when Said when leaving home or office, typically to people remaining behind, implying a return. It literally means 'I'm going and coming back'..
• 申し訳ない (もうしわけない (moushiwakenai) - Level: N3): Maps to "I'm sorry, I apologize (very polite)" and is used when A very formal and strong expression of apology or regret, indicating that there is no excuse for one's actions. More formal and often used in serious situations than すみません..
• ただ今 (ただいま (tadaima) - Level: N3): Maps to "I'm home; right now; just now" and is used when Commonly used as a greeting upon returning home, or to indicate 'right now' in formal contexts like announcements or apologies..
• さぞ (さぞ (sazo) - Level: N2): Maps to "I'm sure; no doubt; it must be; surely" and is used when An adverb expressing a strong assumption or empathy, often with a slight sense of sympathy or understanding. Frequently used with だろう/でしょう..
• あしからず (あしからず (ashikarazu) - Level: N2): Maps to "I'm sorry (but I can't do that), please don't take offense, please excuse me" and is used when A polite and somewhat formal way to decline a request or deliver bad news, asking for understanding. Often used with a negative implication.

Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!