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 can't beep you can't beep she can't beep we can't beep you can't beep they can't beep	I can't be beeping you can't be beeping she can't be beeping we can't be beeping you can't be beeping they can't be beeping
Perfect	V-ing perfect
I can't have beeped you can't have beeped she can't have beeped we can't have beeped you can't have beeped they can't have beeped	I can't have been beeping you can't have been beeping she can't have been beeping we can't have been beeping you can't have been beeping they can't 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't I beep? can't you beep? can't she beep? can't we beep? can't you beep? can't they beep?	can't I be beeping? can't you be beeping? can't she be beeping? can't we be beeping? can't you be beeping? can't they be beeping?
Perfect	V-ing perfect
can't I have beeped? can't you have beeped? can't she have beeped? can't we have beeped? can't you have beeped? can't they have beeped?	can't I have been beeping? can't you have been beeping? can't she have been beeping? can't we have been beeping? can't you have been beeping? can't they have been beeping?