First Conjugation (ending in -er)
* Parler: to speak
* Payer: to pay
* Peindre: to paint
* Plier: to fold
* Plaire: to please
* Pleurer: to cry
* Pousser: to push
* Préférer: to prefer
* Prendre: to take
* Promener: to walk (for a walk)
* Proposer: to propose
Second Conjugation (ending in -ir)
* Percevoir: to perceive
* Pourvoir: to provide
* Pouvoir: to be able to
Third Conjugation (ending in -re)
* Perdre: to lose
* Plaire: to please
* Produire: to produce
* Répondre: to answer
* Rire: to laugh
* Recevoir: to receive
* Rompre: to break
* Suivre: to follow
Irregular verbs
* Partir: to leave
* Penser: to think
* Permettre: to allow
* Plaire: to please
* Pouvoir: to be able to
* Prévoir: to foresee
* Promettre: to promise
* Se souvenir: to remember
Some other useful verbs starting with "P":
* Passer: to pass
* Poser: to put
* Présenter: to present
* Presser: to press
* Préparer: to prepare
* Profiter: to enjoy
* Protéger: to protect
This is not an exhaustive list, but it provides a good starting point for learning French verbs beginning with "P". Remember that French verbs are often irregular, so it's important to learn the conjugations for each verb individually.