could botanise
Verbo regular: botanise - botanised- botanised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could botanise
you could botanise
he could botanise
we could botanise
you could botanise
they could botanise 	I could be botanising
you could be botanising
he could be botanising
we could be botanising
you could be botanising
they could be botanising	I could have botanised
you could have botanised
he could have botanised
we could have botanised
you could have botanised
they could have botanised	I could have been botanising
you could have been botanising
he could have been botanising
we could have been botanising
you could have been botanising
they could have been botanising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not botanise
you could not botanise
he could not botanise
we could not botanise
you could not botanise
they could not botanise 	I could not be botanising
you could not be botanising
he could not be botanising
we could not be botanising
you could not be botanising
they could not be botanising	I could not have botanised
you could not have botanised
he could not have botanised
we could not have botanised
you could not have botanised
they could not have botanised	I could not have been botanising
you could not have been botanising
he could not have been botanising
we could not have been botanising
you could not have been botanising
they could not have been botanising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I botanise?
could you botanise?
could he botanise?
could we botanise?
could you botanise?
could they botanise? 	could I be botanising?
could you be botanising?
could he be botanising?
could we be botanising?
could you be botanising?
could they be botanising? 	could I have botanised?
could you have botanised?
could he have botanised?
could we have botanised?
could you have botanised?
could they have botanised? 	could I have been botanising?
could you have been botanising?
could he have been botanising?
could we have been botanising?
could you have been botanising?
could they have been botanising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not botanise?
could you not botanise?
could he not botanise?
could we not botanise?
could you not botanise?
could they not botanise? 	could I not be botanising?
could you not be botanising?
could he not be botanising?
could we not be botanising?
could you not be botanising?
could they not be botanising? 	could I not have botanised?
could you not have botanised?
could he not have botanised?
could we not have botanised?
could you not have botanised?
could they not have botanised? 	could I not have been botanising?
could you not have been botanising?
could he not have been botanising?
could we not have been botanising?
could you not have been botanising?
could they not have been botanising?