English verb conjugation
CAN SHAKE

Irregular verb: shake - shook - shaken

Affirmation

Simple form	V-ing form
I can shake you can shake she can shake we can shake you can shake they can shake	I can be shaking you can be shaking she can be shaking we can be shaking you can be shaking they can be shaking
Perfect	V-ing perfect
I can have shaken you can have shaken she can have shaken we can have shaken you can have shaken they can have shaken	I can have been shaking you can have been shaking she can have been shaking we can have been shaking you can have been shaking they can have been shaking

Negation

Simple form	V-ing form
I can't shake you can't shake she can't shake we can't shake you can't shake they can't shake	I can't be shaking you can't be shaking she can't be shaking we can't be shaking you can't be shaking they can't be shaking
Perfect	V-ing perfect
I can't have shaken you can't have shaken she can't have shaken we can't have shaken you can't have shaken they can't have shaken	I can't have been shaking you can't have been shaking she can't have been shaking we can't have been shaking you can't have been shaking they can't have been shaking

Interrogative form

Simple form	V-ing form
can I shake? can you shake? can she shake? can we shake? can you shake? can they shake?	can I be shaking? can you be shaking? can she be shaking? can we be shaking? can you be shaking? can they be shaking?
Perfect	V-ing perfect
can I have shaken? can you have shaken? can she have shaken? can we have shaken? can you have shaken? can they have shaken?	can I have been shaking? can you have been shaking? can she have been shaking? can we have been shaking? can you have been shaking? can they have been shaking?

Interro-negative form

Simple form	V-ing form
can't I shake? can't you shake? can't she shake? can't we shake? can't you shake? can't they shake?	can't I be shaking? can't you be shaking? can't she be shaking? can't we be shaking? can't you be shaking? can't they be shaking?
Perfect	V-ing perfect
can't I have shaken? can't you have shaken? can't she have shaken? can't we have shaken? can't you have shaken? can't they have shaken?	can't I have been shaking? can't you have been shaking? can't she have been shaking? can't we have been shaking? can't you have been shaking? can't they have been shaking?