English verb conjugation
CAN CAST

Irregular verb: cast - cast - cast

Affirmation

Simple form	V-ing form
I can cast you can cast he can cast we can cast you can cast they can cast	I can be casting you can be casting he can be casting we can be casting you can be casting they can be casting
Perfect	V-ing perfect
I can have cast you can have cast he can have cast we can have cast you can have cast they can have cast	I can have been casting you can have been casting he can have been casting we can have been casting you can have been casting they can have been casting

Negation

Simple form	V-ing form
I cannot cast you cannot cast he cannot cast we cannot cast you cannot cast they cannot cast	I cannot be casting you cannot be casting he cannot be casting we cannot be casting you cannot be casting they cannot be casting
Perfect	V-ing perfect
I cannot have cast you cannot have cast he cannot have cast we cannot have cast you cannot have cast they cannot have cast	I cannot have been casting you cannot have been casting he cannot have been casting we cannot have been casting you cannot have been casting they cannot have been casting

Interrogative form

Simple form	V-ing form
can I cast? can you cast? can he cast? can we cast? can you cast? can they cast?	can I be casting? can you be casting? can he be casting? can we be casting? can you be casting? can they be casting?
Perfect	V-ing perfect
can I have cast? can you have cast? can he have cast? can we have cast? can you have cast? can they have cast?	can I have been casting? can you have been casting? can he have been casting? can we have been casting? can you have been casting? can they have been casting?

Interro-negative form

Simple form	V-ing form
can I not cast? can you not cast? can he not cast? can we not cast? can you not cast? can they not cast?	can I not be casting? can you not be casting? can he not be casting? can we not be casting? can you not be casting? can they not be casting?
Perfect	V-ing perfect
can I not have cast? can you not have cast? can he not have cast? can we not have cast? can you not have cast? can they not have cast?	can I not have been casting? can you not have been casting? can he not have been casting? can we not have been casting? can you not have been casting? can they not have been casting?