The grace to love God above all else is the primary grace to ask for. Then for perseverance in that love until death and beyond. Then the other virtues and subvirtues, and lastly natural goods, favors, etc. That is how you should pray for yourself.
For others, which should be the majority of who you pray for it you can, it is the same. Those two highest goods, then down to their natural needs.
St. Alphonsus agrees that these are the two principle graces to pray for: “And the two principal graces which we must always ask for (as I have said before), are the love of God and holy perseverance. We must always ask the same graces from the Most Holy Mary, who is called the dispenser of all the divine graces; and when we pray to her, she will certainly obtain them for us from God.”