Definition

1. Adverbial phrase:
   • How often? / When ever?: Used to form a rhetorical question implying that something happens very rarely or almost never.
   • Rarely / Seldom: Used in a statement to express that an event or situation occurs on very few occasions.

Usage Examples

• As a rhetorical question:
  • Mấy khi anh đến chơi nhà? (When do you ever come visit my house? / How often do you come to my house?)
• In a statement (often with "có"):
  • Anh ấy mấy khi có lời khen. (He seldom has a word of praise.)
  • Mấy khi được gặp nhau như thế này. (We rarely get to meet each other like this.)

Advanced Usage

• "chẳng mấy khi" / "không mấy khi": A more emphatic form meaning "hardly ever" or "almost never."
  • Cô ấy chẳng mấy khi đi muộn. (She is hardly ever late.)
• Used to express a precious or rare opportunity, often when urging someone to partake in something because the chance is infrequent.
  • Mời anh xơi tạm món quà nông thôn. Mấy khi có dịp. (Please, have some of this countryside gift. Such opportunities are rare.)

Nuances and Notes

• The phrase carries a tone of nostalgia, complaint, or emphasis on scarcity, depending on context.
• In questions, it does not seek a literal frequency answer but is used to make a point about the rarity of an action.

Synonyms

• Hiếm khi: rarely, seldom.
• Ít khi: infrequently, not often.
• Hầu như không bao giờ: hardly ever.

Related Idioms and Patterns

• Được mấy khi: How often does one get the chance...?
  • Được mấy khi cả gia đình sum họp. (How often does the whole family get to reunite?)