English verb conjugation
CAN GRILL

Regular verb: grill - grilled - grilled

Affirmation

Simple form	V-ing form
I can grill you can grill she can grill we can grill you can grill they can grill	I can be grilling you can be grilling she can be grilling we can be grilling you can be grilling they can be grilling
Perfect	V-ing perfect
I can have grilled you can have grilled she can have grilled we can have grilled you can have grilled they can have grilled	I can have been grilling you can have been grilling she can have been grilling we can have been grilling you can have been grilling they can have been grilling

Negation

Simple form	V-ing form
I cannot grill you cannot grill she cannot grill we cannot grill you cannot grill they cannot grill	I cannot be grilling you cannot be grilling she cannot be grilling we cannot be grilling you cannot be grilling they cannot be grilling
Perfect	V-ing perfect
I cannot have grilled you cannot have grilled she cannot have grilled we cannot have grilled you cannot have grilled they cannot have grilled	I cannot have been grilling you cannot have been grilling she cannot have been grilling we cannot have been grilling you cannot have been grilling they cannot have been grilling

Interrogative form

Simple form	V-ing form
can I grill? can you grill? can she grill? can we grill? can you grill? can they grill?	can I be grilling? can you be grilling? can she be grilling? can we be grilling? can you be grilling? can they be grilling?
Perfect	V-ing perfect
can I have grilled? can you have grilled? can she have grilled? can we have grilled? can you have grilled? can they have grilled?	can I have been grilling? can you have been grilling? can she have been grilling? can we have been grilling? can you have been grilling? can they have been grilling?

Interro-negative form

Simple form	V-ing form
can I not grill? can you not grill? can she not grill? can we not grill? can you not grill? can they not grill?	can I not be grilling? can you not be grilling? can she not be grilling? can we not be grilling? can you not be grilling? can they not be grilling?
Perfect	V-ing perfect
can I not have grilled? can you not have grilled? can she not have grilled? can we not have grilled? can you not have grilled? can they not have grilled?	can I not have been grilling? can you not have been grilling? can she not have been grilling? can we not have been grilling? can you not have been grilling? can they not have been grilling?