can probe
Verbo regular: probe - probed- probed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can probe
you can probe
he can probe
we can probe
you can probe
they can probe 	I can be probing
you can be probing
he can be probing
we can be probing
you can be probing
they can be probing	I can have probed
you can have probed
he can have probed
we can have probed
you can have probed
they can have probed	I can have been probing
you can have been probing
he can have been probing
we can have been probing
you can have been probing
they can have been probing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot probe
you cannot probe
he cannot probe
we cannot probe
you cannot probe
they cannot probe 	I cannot be probing
you cannot be probing
he cannot be probing
we cannot be probing
you cannot be probing
they cannot be probing	I cannot have probed
you cannot have probed
he cannot have probed
we cannot have probed
you cannot have probed
they cannot have probed	I cannot have been probing
you cannot have been probing
he cannot have been probing
we cannot have been probing
you cannot have been probing
they cannot have been probing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I probe?
can you probe?
can he probe?
can we probe?
can you probe?
can they probe? 	can I be probing?
can you be probing?
can he be probing?
can we be probing?
can you be probing?
can they be probing? 	can I have probed?
can you have probed?
can he have probed?
can we have probed?
can you have probed?
can they have probed? 	can I have been probing?
can you have been probing?
can he have been probing?
can we have been probing?
can you have been probing?
can they have been probing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not probe?
can you not probe?
can he not probe?
can we not probe?
can you not probe?
can they not probe? 	can I not be probing?
can you not be probing?
can he not be probing?
can we not be probing?
can you not be probing?
can they not be probing? 	can I not have probed?
can you not have probed?
can he not have probed?
can we not have probed?
can you not have probed?
can they not have probed? 	can I not have been probing?
can you not have been probing?
can he not have been probing?
can we not have been probing?
can you not have been probing?
can they not have been probing?