This is a regular verb. It follows the conjugation pattern of the verb hablar.
PresentPresente
Ella sujeta el bolso con las dos manos.
She holds her bag with both hands.
PreteritePretérito indefinido
Pedro sujetó al perro durante la tormenta.
Pedro held the dog during the storm.
ImperativeImperativo afirmativo
Por favor, sujeta bien el paraguas.
Please hold the umbrella tightly.