could hybridize
Verbe régulier : hybridize - hybridized- hybridized

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could hybridize
you could hybridize
he could hybridize
we could hybridize
you could hybridize
they could hybridize 	I could be hybridizing
you could be hybridizing
he could be hybridizing
we could be hybridizing
you could be hybridizing
they could be hybridizing	I could have hybridized
you could have hybridized
he could have hybridized
we could have hybridized
you could have hybridized
they could have hybridized	I could have been hybridizing
you could have been hybridizing
he could have been hybridizing
we could have been hybridizing
you could have been hybridizing
they could have been hybridizing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not hybridize
you could not hybridize
he could not hybridize
we could not hybridize
you could not hybridize
they could not hybridize 	I could not be hybridizing
you could not be hybridizing
he could not be hybridizing
we could not be hybridizing
you could not be hybridizing
they could not be hybridizing	I could not have hybridized
you could not have hybridized
he could not have hybridized
we could not have hybridized
you could not have hybridized
they could not have hybridized	I could not have been hybridizing
you could not have been hybridizing
he could not have been hybridizing
we could not have been hybridizing
you could not have been hybridizing
they could not have been hybridizing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I hybridize?
could you hybridize?
could he hybridize?
could we hybridize?
could you hybridize?
could they hybridize? 	could I be hybridizing?
could you be hybridizing?
could he be hybridizing?
could we be hybridizing?
could you be hybridizing?
could they be hybridizing? 	could I have hybridized?
could you have hybridized?
could he have hybridized?
could we have hybridized?
could you have hybridized?
could they have hybridized? 	could I have been hybridizing?
could you have been hybridizing?
could he have been hybridizing?
could we have been hybridizing?
could you have been hybridizing?
could they have been hybridizing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not hybridize?
could you not hybridize?
could he not hybridize?
could we not hybridize?
could you not hybridize?
could they not hybridize? 	could I not be hybridizing?
could you not be hybridizing?
could he not be hybridizing?
could we not be hybridizing?
could you not be hybridizing?
could they not be hybridizing? 	could I not have hybridized?
could you not have hybridized?
could he not have hybridized?
could we not have hybridized?
could you not have hybridized?
could they not have hybridized? 	could I not have been hybridizing?
could you not have been hybridizing?
could he not have been hybridizing?
could we not have been hybridizing?
could you not have been hybridizing?
could they not have been hybridizing?