can ratiocinate
Regular verb: ratiocinate - ratiocinated- ratiocinated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can ratiocinate
you can ratiocinate
she can ratiocinate
we can ratiocinate
you can ratiocinate
they can ratiocinate 	I can be ratiocinating
you can be ratiocinating
she can be ratiocinating
we can be ratiocinating
you can be ratiocinating
they can be ratiocinating	I can have ratiocinated
you can have ratiocinated
she can have ratiocinated
we can have ratiocinated
you can have ratiocinated
they can have ratiocinated	I can have been ratiocinating
you can have been ratiocinating
she can have been ratiocinating
we can have been ratiocinating
you can have been ratiocinating
they can have been ratiocinating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't ratiocinate
you can't ratiocinate
she can't ratiocinate
we can't ratiocinate
you can't ratiocinate
they can't ratiocinate 	I can't be ratiocinating
you can't be ratiocinating
she can't be ratiocinating
we can't be ratiocinating
you can't be ratiocinating
they can't be ratiocinating	I can't have ratiocinated
you can't have ratiocinated
she can't have ratiocinated
we can't have ratiocinated
you can't have ratiocinated
they can't have ratiocinated	I can't have been ratiocinating
you can't have been ratiocinating
she can't have been ratiocinating
we can't have been ratiocinating
you can't have been ratiocinating
they can't have been ratiocinating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I ratiocinate?
can you ratiocinate?
can she ratiocinate?
can we ratiocinate?
can you ratiocinate?
can they ratiocinate? 	can I be ratiocinating?
can you be ratiocinating?
can she be ratiocinating?
can we be ratiocinating?
can you be ratiocinating?
can they be ratiocinating? 	can I have ratiocinated?
can you have ratiocinated?
can she have ratiocinated?
can we have ratiocinated?
can you have ratiocinated?
can they have ratiocinated? 	can I have been ratiocinating?
can you have been ratiocinating?
can she have been ratiocinating?
can we have been ratiocinating?
can you have been ratiocinating?
can they have been ratiocinating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I ratiocinate?
can't you ratiocinate?
can't she ratiocinate?
can't we ratiocinate?
can't you ratiocinate?
can't they ratiocinate? 	can't I be ratiocinating?
can't you be ratiocinating?
can't she be ratiocinating?
can't we be ratiocinating?
can't you be ratiocinating?
can't they be ratiocinating? 	can't I have ratiocinated?
can't you have ratiocinated?
can't she have ratiocinated?
can't we have ratiocinated?
can't you have ratiocinated?
can't they have ratiocinated? 	can't I have been ratiocinating?
can't you have been ratiocinating?
can't she have been ratiocinating?
can't we have been ratiocinating?
can't you have been ratiocinating?
can't they have been ratiocinating?