English verb conjugation
CAN COBBLE

Regular verb: cobble - cobbled - cobbled

Affirmation

Simple form	V-ing form
I can cobble you can cobble he can cobble we can cobble you can cobble they can cobble	I can be cobbling you can be cobbling he can be cobbling we can be cobbling you can be cobbling they can be cobbling
Perfect	V-ing perfect
I can have cobbled you can have cobbled he can have cobbled we can have cobbled you can have cobbled they can have cobbled	I can have been cobbling you can have been cobbling he can have been cobbling we can have been cobbling you can have been cobbling they can have been cobbling

Negation

Simple form	V-ing form
I can't cobble you can't cobble he can't cobble we can't cobble you can't cobble they can't cobble	I can't be cobbling you can't be cobbling he can't be cobbling we can't be cobbling you can't be cobbling they can't be cobbling
Perfect	V-ing perfect
I can't have cobbled you can't have cobbled he can't have cobbled we can't have cobbled you can't have cobbled they can't have cobbled	I can't have been cobbling you can't have been cobbling he can't have been cobbling we can't have been cobbling you can't have been cobbling they can't have been cobbling

Interrogative form

Simple form	V-ing form
can I cobble? can you cobble? can he cobble? can we cobble? can you cobble? can they cobble?	can I be cobbling? can you be cobbling? can he be cobbling? can we be cobbling? can you be cobbling? can they be cobbling?
Perfect	V-ing perfect
can I have cobbled? can you have cobbled? can he have cobbled? can we have cobbled? can you have cobbled? can they have cobbled?	can I have been cobbling? can you have been cobbling? can he have been cobbling? can we have been cobbling? can you have been cobbling? can they have been cobbling?

Interro-negative form

Simple form	V-ing form
can't I cobble? can't you cobble? can't he cobble? can't we cobble? can't you cobble? can't they cobble?	can't I be cobbling? can't you be cobbling? can't he be cobbling? can't we be cobbling? can't you be cobbling? can't they be cobbling?
Perfect	V-ing perfect
can't I have cobbled? can't you have cobbled? can't he have cobbled? can't we have cobbled? can't you have cobbled? can't they have cobbled?	can't I have been cobbling? can't you have been cobbling? can't he have been cobbling? can't we have been cobbling? can't you have been cobbling? can't they have been cobbling?