1. Lat Lakara: Present tense
2. L̥t Lakara: Past tense
3. L̥ṅ Lakara: Future tense
However, it's important to note that Sanskrit also has a vast system of tenses within these three lakaras. Each lakara has multiple sub-tenses, like:
* Present Perfect (e.g., "I have done")
* Imperfect (e.g., "I was doing")
* Perfect (e.g., "I did")
* Future Perfect (e.g., "I will have done")
Therefore, while there are only three lakaras, the complexity of the Sanskrit verb system allows for a wide range of tenses and nuances in expression.