English verb conjugation
CAN SELLOTAPE

Regular verb: sellotape - sellotaped - sellotaped

Affirmation

Simple form	V-ing form
I can sellotape you can sellotape he can sellotape we can sellotape you can sellotape they can sellotape	I can be sellotaping you can be sellotaping he can be sellotaping we can be sellotaping you can be sellotaping they can be sellotaping
Perfect	V-ing perfect
I can have sellotaped you can have sellotaped he can have sellotaped we can have sellotaped you can have sellotaped they can have sellotaped	I can have been sellotaping you can have been sellotaping he can have been sellotaping we can have been sellotaping you can have been sellotaping they can have been sellotaping

Negation

Simple form	V-ing form
I cannot sellotape you cannot sellotape he cannot sellotape we cannot sellotape you cannot sellotape they cannot sellotape	I cannot be sellotaping you cannot be sellotaping he cannot be sellotaping we cannot be sellotaping you cannot be sellotaping they cannot be sellotaping
Perfect	V-ing perfect
I cannot have sellotaped you cannot have sellotaped he cannot have sellotaped we cannot have sellotaped you cannot have sellotaped they cannot have sellotaped	I cannot have been sellotaping you cannot have been sellotaping he cannot have been sellotaping we cannot have been sellotaping you cannot have been sellotaping they cannot have been sellotaping

Interrogative form

Simple form	V-ing form
can I sellotape? can you sellotape? can he sellotape? can we sellotape? can you sellotape? can they sellotape?	can I be sellotaping? can you be sellotaping? can he be sellotaping? can we be sellotaping? can you be sellotaping? can they be sellotaping?
Perfect	V-ing perfect
can I have sellotaped? can you have sellotaped? can he have sellotaped? can we have sellotaped? can you have sellotaped? can they have sellotaped?	can I have been sellotaping? can you have been sellotaping? can he have been sellotaping? can we have been sellotaping? can you have been sellotaping? can they have been sellotaping?

Interro-negative form

Simple form	V-ing form
can I not sellotape? can you not sellotape? can he not sellotape? can we not sellotape? can you not sellotape? can they not sellotape?	can I not be sellotaping? can you not be sellotaping? can he not be sellotaping? can we not be sellotaping? can you not be sellotaping? can they not be sellotaping?
Perfect	V-ing perfect
can I not have sellotaped? can you not have sellotaped? can he not have sellotaped? can we not have sellotaped? can you not have sellotaped? can they not have sellotaped?	can I not have been sellotaping? can you not have been sellotaping? can he not have been sellotaping? can we not have been sellotaping? can you not have been sellotaping? can they not have been sellotaping?