に伴(ともな)ってAs, Due, Along with, Hand-in-hand with, Resulted in, Be consequent upon

The phrase に伴って・に伴い emphasizes more of a cause and effect relationship or a situation that changes or develops due to a certain circumstance. It gives the sense of a consequence or result that comes along with a particular event or action. On the other hand, と共に is often used to express the simultaneous occurrence of two events, or to show that two things or people are doing something together. Its usage suggests more of a partnership or co-existence rather than the cause-and-effect relationship implied by に伴って・に伴い.

The key difference between を契機に and に伴って/に伴い lies in the nature of the cause-effect relationship they convey. を契機に indicates an event, action, or situation that acts as a trigger or opportunity for another event or change to happen, often implying a significant or transformative change. に伴って/に伴い, on the other hand, implies a more straightforward cause and effect relationship where something happens as a result of or together with another event/situation, usually in a parallel or coinciding way.

The phrase に伴って or に伴い is used when something changes or happens as a result of something else; it highlights the cause-and-effect relationship between two events. On the other hand, と並んで does not imply any causal relationship; it simply indicates that two things are of equal status, or are being compared to each other. It is used to show that two things are being considered together, either because they're comparable in some way, or because they're happening at the same time.

につれて and に伴って both describe a situation where two things are happening simultaneously or one thing is changing as a result of another. The subtle difference is that につれて often describes a natural, inevitable progression, while に伴って is mainly used for cases where actions or changes happen due to intentional human involvement or a set of conditions, implying a stronger correlation between the two events.

The grammar point きっかけ is used when referring to the initiation or trigger of an event or occurrence, suggesting that something acted as a catalyst or provided an opportunity for something else to happen. On the other hand, に伴って・に伴い is used to illustrate the idea that one event or situation is synchronized with or directly following another event, indicating a simultaneous change or a cause and effect relationship. While the former emphasizes the starting point of an occurrence, the latter focuses more on simultaneous progression or resultant changes.

The phrase に伴って・に伴い is used when describing the changes that occur in one thing due to changes in another, often in a cause and effect manner. On the other hand, にしたがって does not necessarily imply cause and effect, but it does mean that there's a relationship between two things - one follows the other. It can be used to mean "according to", showing the standard or basis of an action.

The grammar point "に沿って" is typically used to indicate following along a certain path, guideline or trend, either literally or metaphorically. On the other hand, "に伴って/に伴い" is used to express a situation or change that occurs as a result or consequence of something else, showing a relationship of cause and effect. Therefore, "に沿って" indicates aligning with something, while "に伴って/に伴い" suggests a result due to something else.