English verb conjugation
CAN PURPLE

Regular verb: purple - purpled - purpled

Affirmation

Simple form	V-ing form
I can purple you can purple she can purple we can purple you can purple they can purple	I can be purpling you can be purpling she can be purpling we can be purpling you can be purpling they can be purpling
Perfect	V-ing perfect
I can have purpled you can have purpled she can have purpled we can have purpled you can have purpled they can have purpled	I can have been purpling you can have been purpling she can have been purpling we can have been purpling you can have been purpling they can have been purpling

Negation

Simple form	V-ing form
I can't purple you can't purple she can't purple we can't purple you can't purple they can't purple	I can't be purpling you can't be purpling she can't be purpling we can't be purpling you can't be purpling they can't be purpling
Perfect	V-ing perfect
I can't have purpled you can't have purpled she can't have purpled we can't have purpled you can't have purpled they can't have purpled	I can't have been purpling you can't have been purpling she can't have been purpling we can't have been purpling you can't have been purpling they can't have been purpling

Interrogative form

Simple form	V-ing form
can I purple? can you purple? can she purple? can we purple? can you purple? can they purple?	can I be purpling? can you be purpling? can she be purpling? can we be purpling? can you be purpling? can they be purpling?
Perfect	V-ing perfect
can I have purpled? can you have purpled? can she have purpled? can we have purpled? can you have purpled? can they have purpled?	can I have been purpling? can you have been purpling? can she have been purpling? can we have been purpling? can you have been purpling? can they have been purpling?

Interro-negative form

Simple form	V-ing form
can't I purple? can't you purple? can't she purple? can't we purple? can't you purple? can't they purple?	can't I be purpling? can't you be purpling? can't she be purpling? can't we be purpling? can't you be purpling? can't they be purpling?
Perfect	V-ing perfect
can't I have purpled? can't you have purpled? can't she have purpled? can't we have purpled? can't you have purpled? can't they have purpled?	can't I have been purpling? can't you have been purpling? can't she have been purpling? can't we have been purpling? can't you have been purpling? can't they have been purpling?