The verb "forsake" is an irregular verb in English, used to describe the act of abandoning or renouncing something or someone. Its conjugation deviates from the regular pattern for verbs.

In the present simple tense, "forsake" follows its base form for most subjects: "I forsake," "you forsake," "he/she/it forsakes," and so on. For example, "He forsakes his old habits for a healthier lifestyle."

In the past simple tense, "forsake" changes to "forsook." This irregular form is used to talk about actions where something or someone was abandoned in the past. For instance, "She forsook her family to pursue her dreams."

The past participle of "forsake" is "forsaken." When forming perfect tenses, such as present perfect or past perfect, the past participle is combined with auxiliary verbs. An example sentence is "He has forsaken his former beliefs."

Understanding the irregular conjugation of "forsake" is important for accurately describing actions related to abandonment or renunciation. The verb "forsake" is often used in more formal or literary contexts, emphasizing its significance in discussions of loyalty and commitment.