English verb conjugation
CAN PRESHAPE

Regular verb: preshape - preshaped - preshaped

Affirmation

Simple form	V-ing form
I can preshape you can preshape he can preshape we can preshape you can preshape they can preshape	I can be preshaping you can be preshaping he can be preshaping we can be preshaping you can be preshaping they can be preshaping
Perfect	V-ing perfect
I can have preshaped you can have preshaped he can have preshaped we can have preshaped you can have preshaped they can have preshaped	I can have been preshaping you can have been preshaping he can have been preshaping we can have been preshaping you can have been preshaping they can have been preshaping

Negation

Simple form	V-ing form
I can't preshape you can't preshape he can't preshape we can't preshape you can't preshape they can't preshape	I can't be preshaping you can't be preshaping he can't be preshaping we can't be preshaping you can't be preshaping they can't be preshaping
Perfect	V-ing perfect
I can't have preshaped you can't have preshaped he can't have preshaped we can't have preshaped you can't have preshaped they can't have preshaped	I can't have been preshaping you can't have been preshaping he can't have been preshaping we can't have been preshaping you can't have been preshaping they can't have been preshaping

Interrogative form

Simple form	V-ing form
can I preshape? can you preshape? can he preshape? can we preshape? can you preshape? can they preshape?	can I be preshaping? can you be preshaping? can he be preshaping? can we be preshaping? can you be preshaping? can they be preshaping?
Perfect	V-ing perfect
can I have preshaped? can you have preshaped? can he have preshaped? can we have preshaped? can you have preshaped? can they have preshaped?	can I have been preshaping? can you have been preshaping? can he have been preshaping? can we have been preshaping? can you have been preshaping? can they have been preshaping?

Interro-negative form

Simple form	V-ing form
can't I preshape? can't you preshape? can't he preshape? can't we preshape? can't you preshape? can't they preshape?	can't I be preshaping? can't you be preshaping? can't he be preshaping? can't we be preshaping? can't you be preshaping? can't they be preshaping?
Perfect	V-ing perfect
can't I have preshaped? can't you have preshaped? can't he have preshaped? can't we have preshaped? can't you have preshaped? can't they have preshaped?	can't I have been preshaping? can't you have been preshaping? can't he have been preshaping? can't we have been preshaping? can't you have been preshaping? can't they have been preshaping?