English verb conjugation
MAY PRECOOL

Regular verb: precool - precooled - precooled

Affirmation

Simple form	V-ing form
I may precool you may precool he may precool we may precool you may precool they may precool	I may be precooling you may be precooling he may be precooling we may be precooling you may be precooling they may be precooling
Perfect	V-ing perfect
I may have precooled you may have precooled he may have precooled we may have precooled you may have precooled they may have precooled	I may have been precooling you may have been precooling he may have been precooling we may have been precooling you may have been precooling they may have been precooling

Negation

Simple form	V-ing form
I may not precool you may not precool he may not precool we may not precool you may not precool they may not precool	I may not be precooling you may not be precooling he may not be precooling we may not be precooling you may not be precooling they may not be precooling
Perfect	V-ing perfect
I may not have precooled you may not have precooled he may not have precooled we may not have precooled you may not have precooled they may not have precooled	I may not have been precooling you may not have been precooling he may not have been precooling we may not have been precooling you may not have been precooling they may not have been precooling

Interrogative form

Simple form	V-ing form
may I precool? may you precool? may he precool? may we precool? may you precool? may they precool?	may I be precooling? may you be precooling? may he be precooling? may we be precooling? may you be precooling? may they be precooling?
Perfect	V-ing perfect
may I have precooled? may you have precooled? may he have precooled? may we have precooled? may you have precooled? may they have precooled?	may I have been precooling? may you have been precooling? may he have been precooling? may we have been precooling? may you have been precooling? may they have been precooling?

Interro-negative form

Simple form	V-ing form
may I not precool? may you not precool? may he not precool? may we not precool? may you not precool? may they not precool?	may I not be precooling? may you not be precooling? may he not be precooling? may we not be precooling? may you not be precooling? may they not be precooling?
Perfect	V-ing perfect
may I not have precooled? may you not have precooled? may he not have precooled? may we not have precooled? may you not have precooled? may they not have precooled?	may I not have been precooling? may you not have been precooling? may he not have been precooling? may we not have been precooling? may you not have been precooling? may they not have been precooling?