English verb conjugation
CAN SLING

Irregular verb: sling - slung - slung

Affirmation

Simple form	V-ing form
I can sling you can sling she can sling we can sling you can sling they can sling	I can be slinging you can be slinging she can be slinging we can be slinging you can be slinging they can be slinging
Perfect	V-ing perfect
I can have slung you can have slung she can have slung we can have slung you can have slung they can have slung	I can have been slinging you can have been slinging she can have been slinging we can have been slinging you can have been slinging they can have been slinging

Negation

Simple form	V-ing form
I cannot sling you cannot sling she cannot sling we cannot sling you cannot sling they cannot sling	I cannot be slinging you cannot be slinging she cannot be slinging we cannot be slinging you cannot be slinging they cannot be slinging
Perfect	V-ing perfect
I cannot have slung you cannot have slung she cannot have slung we cannot have slung you cannot have slung they cannot have slung	I cannot have been slinging you cannot have been slinging she cannot have been slinging we cannot have been slinging you cannot have been slinging they cannot have been slinging

Interrogative form

Simple form	V-ing form
can I sling? can you sling? can she sling? can we sling? can you sling? can they sling?	can I be slinging? can you be slinging? can she be slinging? can we be slinging? can you be slinging? can they be slinging?
Perfect	V-ing perfect
can I have slung? can you have slung? can she have slung? can we have slung? can you have slung? can they have slung?	can I have been slinging? can you have been slinging? can she have been slinging? can we have been slinging? can you have been slinging? can they have been slinging?

Interro-negative form

Simple form	V-ing form
can I not sling? can you not sling? can she not sling? can we not sling? can you not sling? can they not sling?	can I not be slinging? can you not be slinging? can she not be slinging? can we not be slinging? can you not be slinging? can they not be slinging?
Perfect	V-ing perfect
can I not have slung? can you not have slung? can she not have slung? can we not have slung? can you not have slung? can they not have slung?	can I not have been slinging? can you not have been slinging? can she not have been slinging? can we not have been slinging? can you not have been slinging? can they not have been slinging?