English verb conjugation
CAN STOPPLE

Regular verb: stopple - stoppled - stoppled

Affirmation

Simple form	V-ing form
I can stopple you can stopple she can stopple we can stopple you can stopple they can stopple	I can be stoppling you can be stoppling she can be stoppling we can be stoppling you can be stoppling they can be stoppling
Perfect	V-ing perfect
I can have stoppled you can have stoppled she can have stoppled we can have stoppled you can have stoppled they can have stoppled	I can have been stoppling you can have been stoppling she can have been stoppling we can have been stoppling you can have been stoppling they can have been stoppling

Negation

Simple form	V-ing form
I cannot stopple you cannot stopple she cannot stopple we cannot stopple you cannot stopple they cannot stopple	I cannot be stoppling you cannot be stoppling she cannot be stoppling we cannot be stoppling you cannot be stoppling they cannot be stoppling
Perfect	V-ing perfect
I cannot have stoppled you cannot have stoppled she cannot have stoppled we cannot have stoppled you cannot have stoppled they cannot have stoppled	I cannot have been stoppling you cannot have been stoppling she cannot have been stoppling we cannot have been stoppling you cannot have been stoppling they cannot have been stoppling

Interrogative form

Simple form	V-ing form
can I stopple? can you stopple? can she stopple? can we stopple? can you stopple? can they stopple?	can I be stoppling? can you be stoppling? can she be stoppling? can we be stoppling? can you be stoppling? can they be stoppling?
Perfect	V-ing perfect
can I have stoppled? can you have stoppled? can she have stoppled? can we have stoppled? can you have stoppled? can they have stoppled?	can I have been stoppling? can you have been stoppling? can she have been stoppling? can we have been stoppling? can you have been stoppling? can they have been stoppling?

Interro-negative form

Simple form	V-ing form
can I not stopple? can you not stopple? can she not stopple? can we not stopple? can you not stopple? can they not stopple?	can I not be stoppling? can you not be stoppling? can she not be stoppling? can we not be stoppling? can you not be stoppling? can they not be stoppling?
Perfect	V-ing perfect
can I not have stoppled? can you not have stoppled? can she not have stoppled? can we not have stoppled? can you not have stoppled? can they not have stoppled?	can I not have been stoppling? can you not have been stoppling? can she not have been stoppling? can we not have been stoppling? can you not have been stoppling? can they not have been stoppling?