Liên từ - Sự kết hợp của thời gian

used to say that something is happening at the same time with another

khi

used to indicate that two things happen at the same time or during something else

khi nào

at any or every time

mỗi khi

used to indicate a period of time during which an action takes place or a state of affairs exists, often denoting simultaneous or concurrent events

trong khi

from a time in the past until a particular time, typically the present

kể từ khi

used to denote a continuous period of time starting from a particular event or point in the past and continuing until the present or a specified time

kể từ khi

while something else is happening

trong khi

used to express that something happens at the same time or right after another thing

khi

used to describe a duration or period of time during which something happens or continues to be true

miễn là

used to describe a duration or period of time during which something happens or continues to be true

khi nào

used to indicate a point in time before which an action or event has occurred or will occur

đến khi

used to emphasize the present moment in relation to the topic under discussion

tại thời điểm này

used to express the idea of something happening or being done at the appropriate or necessary times

khi cần thiết

used to indicate simultaneous action to show that one action or situation occurs at the same time as another

ngay cả khi

used to indicate that if certain conditions or situations occur, certain actions or responses will follow

nếu và khi