English verb conjugation
CAN BEEP

Regular verb: beep - beeped - beeped

Affirmation

Simple form	V-ing form
I can beep you can beep she can beep we can beep you can beep they can beep	I can be beeping you can be beeping she can be beeping we can be beeping you can be beeping they can be beeping
Perfect	V-ing perfect
I can have beeped you can have beeped she can have beeped we can have beeped you can have beeped they can have beeped	I can have been beeping you can have been beeping she can have been beeping we can have been beeping you can have been beeping they can have been beeping

Negation

Simple form	V-ing form
I cannot beep you cannot beep she cannot beep we cannot beep you cannot beep they cannot beep	I cannot be beeping you cannot be beeping she cannot be beeping we cannot be beeping you cannot be beeping they cannot be beeping
Perfect	V-ing perfect
I cannot have beeped you cannot have beeped she cannot have beeped we cannot have beeped you cannot have beeped they cannot have beeped	I cannot have been beeping you cannot have been beeping she cannot have been beeping we cannot have been beeping you cannot have been beeping they cannot have been beeping

Interrogative form

Simple form	V-ing form
can I beep? can you beep? can she beep? can we beep? can you beep? can they beep?	can I be beeping? can you be beeping? can she be beeping? can we be beeping? can you be beeping? can they be beeping?
Perfect	V-ing perfect
can I have beeped? can you have beeped? can she have beeped? can we have beeped? can you have beeped? can they have beeped?	can I have been beeping? can you have been beeping? can she have been beeping? can we have been beeping? can you have been beeping? can they have been beeping?

Interro-negative form

Simple form	V-ing form
can I not beep? can you not beep? can she not beep? can we not beep? can you not beep? can they not beep?	can I not be beeping? can you not be beeping? can she not be beeping? can we not be beeping? can you not be beeping? can they not be beeping?
Perfect	V-ing perfect
can I not have beeped? can you not have beeped? can she not have beeped? can we not have beeped? can you not have beeped? can they not have beeped?	can I not have been beeping? can you not have been beeping? can she not have been beeping? can we not have been beeping? can you not have been beeping? can they not have been beeping?