English verb conjugation
CAN BOBBLE

Regular verb: bobble - bobbled - bobbled

Affirmation

Simple form	V-ing form
I can bobble you can bobble she can bobble we can bobble you can bobble they can bobble	I can be bobbling you can be bobbling she can be bobbling we can be bobbling you can be bobbling they can be bobbling
Perfect	V-ing perfect
I can have bobbled you can have bobbled she can have bobbled we can have bobbled you can have bobbled they can have bobbled	I can have been bobbling you can have been bobbling she can have been bobbling we can have been bobbling you can have been bobbling they can have been bobbling

Negation

Simple form	V-ing form
I cannot bobble you cannot bobble she cannot bobble we cannot bobble you cannot bobble they cannot bobble	I cannot be bobbling you cannot be bobbling she cannot be bobbling we cannot be bobbling you cannot be bobbling they cannot be bobbling
Perfect	V-ing perfect
I cannot have bobbled you cannot have bobbled she cannot have bobbled we cannot have bobbled you cannot have bobbled they cannot have bobbled	I cannot have been bobbling you cannot have been bobbling she cannot have been bobbling we cannot have been bobbling you cannot have been bobbling they cannot have been bobbling

Interrogative form

Simple form	V-ing form
can I bobble? can you bobble? can she bobble? can we bobble? can you bobble? can they bobble?	can I be bobbling? can you be bobbling? can she be bobbling? can we be bobbling? can you be bobbling? can they be bobbling?
Perfect	V-ing perfect
can I have bobbled? can you have bobbled? can she have bobbled? can we have bobbled? can you have bobbled? can they have bobbled?	can I have been bobbling? can you have been bobbling? can she have been bobbling? can we have been bobbling? can you have been bobbling? can they have been bobbling?

Interro-negative form

Simple form	V-ing form
can I not bobble? can you not bobble? can she not bobble? can we not bobble? can you not bobble? can they not bobble?	can I not be bobbling? can you not be bobbling? can she not be bobbling? can we not be bobbling? can you not be bobbling? can they not be bobbling?
Perfect	V-ing perfect
can I not have bobbled? can you not have bobbled? can she not have bobbled? can we not have bobbled? can you not have bobbled? can they not have bobbled?	can I not have been bobbling? can you not have been bobbling? can she not have been bobbling? can we not have been bobbling? can you not have been bobbling? can they not have been bobbling?