can conjecture
Verbo regular: conjecture - conjectured- conjectured

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can conjecture
you can conjecture
he can conjecture
we can conjecture
you can conjecture
they can conjecture 	I can be conjecturing
you can be conjecturing
he can be conjecturing
we can be conjecturing
you can be conjecturing
they can be conjecturing	I can have conjectured
you can have conjectured
he can have conjectured
we can have conjectured
you can have conjectured
they can have conjectured	I can have been conjecturing
you can have been conjecturing
he can have been conjecturing
we can have been conjecturing
you can have been conjecturing
they can have been conjecturing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot conjecture
you cannot conjecture
he cannot conjecture
we cannot conjecture
you cannot conjecture
they cannot conjecture 	I cannot be conjecturing
you cannot be conjecturing
he cannot be conjecturing
we cannot be conjecturing
you cannot be conjecturing
they cannot be conjecturing	I cannot have conjectured
you cannot have conjectured
he cannot have conjectured
we cannot have conjectured
you cannot have conjectured
they cannot have conjectured	I cannot have been conjecturing
you cannot have been conjecturing
he cannot have been conjecturing
we cannot have been conjecturing
you cannot have been conjecturing
they cannot have been conjecturing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I conjecture?
can you conjecture?
can he conjecture?
can we conjecture?
can you conjecture?
can they conjecture? 	can I be conjecturing?
can you be conjecturing?
can he be conjecturing?
can we be conjecturing?
can you be conjecturing?
can they be conjecturing? 	can I have conjectured?
can you have conjectured?
can he have conjectured?
can we have conjectured?
can you have conjectured?
can they have conjectured? 	can I have been conjecturing?
can you have been conjecturing?
can he have been conjecturing?
can we have been conjecturing?
can you have been conjecturing?
can they have been conjecturing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not conjecture?
can you not conjecture?
can he not conjecture?
can we not conjecture?
can you not conjecture?
can they not conjecture? 	can I not be conjecturing?
can you not be conjecturing?
can he not be conjecturing?
can we not be conjecturing?
can you not be conjecturing?
can they not be conjecturing? 	can I not have conjectured?
can you not have conjectured?
can he not have conjectured?
can we not have conjectured?
can you not have conjectured?
can they not have conjectured? 	can I not have been conjecturing?
can you not have been conjecturing?
can he not have been conjecturing?
can we not have been conjecturing?
can you not have been conjecturing?
can they not have been conjecturing?