The verb "leap" is a dynamic verb in English, commonly used to describe the action of jumping or springing a long way, to a great height, or with great force. it can be both regular and irregular, depending on regional preferences.

In the present simple tense, "leap" follows its base form for most subjects: "I leap," "you leap," "he/she/it leaps," and so on. For example, "The athlete leaps over the hurdle with ease."

In the past simple tense, "leap" can change to either "leaped" (regular) or "leapt" (irregular, more common in British English). This form is used to describe the action of jumping or springing in the past. For instance, "The cat leaped/leapt onto the windowsill to bask in the sun."

The past participle of "leap" can also be "leaped" or "leapt." When forming perfect tenses, such as the present perfect or past perfect, the past participle is combined with auxiliary verbs. An example sentence is "They have leaped/leapt at the opportunity to travel abroad."

"Leap" is typically used as an intransitive verb, meaning it does not require a direct object to complete its meaning: "He leaped into the air." However, it can also be used transitively in certain contexts: "She leaped the fence effortlessly."

The verb "leap" is often found in various idiomatic expressions and phrasal verbs, such as "leap year" (a year with an extra day), "leap of faith" (a courageous act without certainty), and "look before you leap" (to consider the consequences before taking action).

Understanding the conjugation and usage of "leap" is essential for accurately describing actions related to jumping or springing with force or enthusiasm. Its flexibility in both regular and irregular forms, especially in British and American English, adds to its complexity and richness in the language.