can ultracentrifuge
Verbo regular: ultracentrifuge - ultracentrifuged- ultracentrifuged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can ultracentrifuge
you can ultracentrifuge
he can ultracentrifuge
we can ultracentrifuge
you can ultracentrifuge
they can ultracentrifuge 	I can be ultracentrifuging
you can be ultracentrifuging
he can be ultracentrifuging
we can be ultracentrifuging
you can be ultracentrifuging
they can be ultracentrifuging	I can have ultracentrifuged
you can have ultracentrifuged
he can have ultracentrifuged
we can have ultracentrifuged
you can have ultracentrifuged
they can have ultracentrifuged	I can have been ultracentrifuging
you can have been ultracentrifuging
he can have been ultracentrifuging
we can have been ultracentrifuging
you can have been ultracentrifuging
they can have been ultracentrifuging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't ultracentrifuge
you can't ultracentrifuge
he can't ultracentrifuge
we can't ultracentrifuge
you can't ultracentrifuge
they can't ultracentrifuge 	I can't be ultracentrifuging
you can't be ultracentrifuging
he can't be ultracentrifuging
we can't be ultracentrifuging
you can't be ultracentrifuging
they can't be ultracentrifuging	I can't have ultracentrifuged
you can't have ultracentrifuged
he can't have ultracentrifuged
we can't have ultracentrifuged
you can't have ultracentrifuged
they can't have ultracentrifuged	I can't have been ultracentrifuging
you can't have been ultracentrifuging
he can't have been ultracentrifuging
we can't have been ultracentrifuging
you can't have been ultracentrifuging
they can't have been ultracentrifuging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I ultracentrifuge?
can you ultracentrifuge?
can he ultracentrifuge?
can we ultracentrifuge?
can you ultracentrifuge?
can they ultracentrifuge? 	can I be ultracentrifuging?
can you be ultracentrifuging?
can he be ultracentrifuging?
can we be ultracentrifuging?
can you be ultracentrifuging?
can they be ultracentrifuging? 	can I have ultracentrifuged?
can you have ultracentrifuged?
can he have ultracentrifuged?
can we have ultracentrifuged?
can you have ultracentrifuged?
can they have ultracentrifuged? 	can I have been ultracentrifuging?
can you have been ultracentrifuging?
can he have been ultracentrifuging?
can we have been ultracentrifuging?
can you have been ultracentrifuging?
can they have been ultracentrifuging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I ultracentrifuge?
can't you ultracentrifuge?
can't he ultracentrifuge?
can't we ultracentrifuge?
can't you ultracentrifuge?
can't they ultracentrifuge? 	can't I be ultracentrifuging?
can't you be ultracentrifuging?
can't he be ultracentrifuging?
can't we be ultracentrifuging?
can't you be ultracentrifuging?
can't they be ultracentrifuging? 	can't I have ultracentrifuged?
can't you have ultracentrifuged?
can't he have ultracentrifuged?
can't we have ultracentrifuged?
can't you have ultracentrifuged?
can't they have ultracentrifuged? 	can't I have been ultracentrifuging?
can't you have been ultracentrifuging?
can't he have been ultracentrifuging?
can't we have been ultracentrifuging?
can't you have been ultracentrifuging?
can't they have been ultracentrifuging?