English verb conjugation
CAN BOG

Regular verb: bog - bogged - bogged

Affirmation

Simple form	V-ing form
I can bog you can bog he can bog we can bog you can bog they can bog	I can be bogging you can be bogging he can be bogging we can be bogging you can be bogging they can be bogging
Perfect	V-ing perfect
I can have bogged you can have bogged he can have bogged we can have bogged you can have bogged they can have bogged	I can have been bogging you can have been bogging he can have been bogging we can have been bogging you can have been bogging they can have been bogging

Negation

Simple form	V-ing form
I cannot bog you cannot bog he cannot bog we cannot bog you cannot bog they cannot bog	I cannot be bogging you cannot be bogging he cannot be bogging we cannot be bogging you cannot be bogging they cannot be bogging
Perfect	V-ing perfect
I cannot have bogged you cannot have bogged he cannot have bogged we cannot have bogged you cannot have bogged they cannot have bogged	I cannot have been bogging you cannot have been bogging he cannot have been bogging we cannot have been bogging you cannot have been bogging they cannot have been bogging

Interrogative form

Simple form	V-ing form
can I bog? can you bog? can he bog? can we bog? can you bog? can they bog?	can I be bogging? can you be bogging? can he be bogging? can we be bogging? can you be bogging? can they be bogging?
Perfect	V-ing perfect
can I have bogged? can you have bogged? can he have bogged? can we have bogged? can you have bogged? can they have bogged?	can I have been bogging? can you have been bogging? can he have been bogging? can we have been bogging? can you have been bogging? can they have been bogging?

Interro-negative form

Simple form	V-ing form
can I not bog? can you not bog? can he not bog? can we not bog? can you not bog? can they not bog?	can I not be bogging? can you not be bogging? can he not be bogging? can we not be bogging? can you not be bogging? can they not be bogging?
Perfect	V-ing perfect
can I not have bogged? can you not have bogged? can he not have bogged? can we not have bogged? can you not have bogged? can they not have bogged?	can I not have been bogging? can you not have been bogging? can he not have been bogging? can we not have been bogging? can you not have been bogging? can they not have been bogging?