Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I can begging you can begging she can begging we can begging you can begging they can begging
V-ing form
I can be begginging you can be begginging she can be begginging we can be begginging you can be begginging they can be begginging
Perfect
I can have begginged you can have begginged she can have begginged we can have begginged you can have begginged they can have begginged
V-ing perfect
I can have been begginging you can have been begginging she can have been begginging we can have been begginging you can have been begginging they can have been begginging
Negation
Simple form
I cannot begging you cannot begging she cannot begging we cannot begging you cannot begging they cannot begging
V-ing form
I cannot be begginging you cannot be begginging she cannot be begginging we cannot be begginging you cannot be begginging they cannot be begginging
Perfect
I cannot have begginged you cannot have begginged she cannot have begginged we cannot have begginged you cannot have begginged they cannot have begginged
V-ing perfect
I cannot have been begginging you cannot have been begginging she cannot have been begginging we cannot have been begginging you cannot have been begginging they cannot have been begginging
Interrogative form
Simple form
can I begging? can you begging? can she begging? can we begging? can you begging? can they begging?
V-ing form
can I be begginging? can you be begginging? can she be begginging? can we be begginging? can you be begginging? can they be begginging?
Perfect
can I have begginged? can you have begginged? can she have begginged? can we have begginged? can you have begginged? can they have begginged?
V-ing perfect
can I have been begginging? can you have been begginging? can she have been begginging? can we have been begginging? can you have been begginging? can they have been begginging?
Interro-negative form
Simple form
can I not begging? can you not begging? can she not begging? can we not begging? can you not begging? can they not begging?
V-ing form
can I not be begginging? can you not be begginging? can she not be begginging? can we not be begginging? can you not be begginging? can they not be begginging?
Perfect
can I not have begginged? can you not have begginged? can she not have begginged? can we not have begginged? can you not have begginged? can they not have begginged?
V-ing perfect
can I not have been begginging? can you not have been begginging? can she not have been begginging? can we not have been begginging? can you not have been begginging? can they not have been begginging?