could romanise
Verbo regular: romanise - romanised- romanised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could romanise
you could romanise
she could romanise
we could romanise
you could romanise
they could romanise 	I could be romanising
you could be romanising
she could be romanising
we could be romanising
you could be romanising
they could be romanising	I could have romanised
you could have romanised
she could have romanised
we could have romanised
you could have romanised
they could have romanised	I could have been romanising
you could have been romanising
she could have been romanising
we could have been romanising
you could have been romanising
they could have been romanising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't romanise
you couldn't romanise
she couldn't romanise
we couldn't romanise
you couldn't romanise
they couldn't romanise 	I couldn't be romanising
you couldn't be romanising
she couldn't be romanising
we couldn't be romanising
you couldn't be romanising
they couldn't be romanising	I couldn't have romanised
you couldn't have romanised
she couldn't have romanised
we couldn't have romanised
you couldn't have romanised
they couldn't have romanised	I couldn't have been romanising
you couldn't have been romanising
she couldn't have been romanising
we couldn't have been romanising
you couldn't have been romanising
they couldn't have been romanising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I romanise?
could you romanise?
could she romanise?
could we romanise?
could you romanise?
could they romanise? 	could I be romanising?
could you be romanising?
could she be romanising?
could we be romanising?
could you be romanising?
could they be romanising? 	could I have romanised?
could you have romanised?
could she have romanised?
could we have romanised?
could you have romanised?
could they have romanised? 	could I have been romanising?
could you have been romanising?
could she have been romanising?
could we have been romanising?
could you have been romanising?
could they have been romanising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I romanise?
couldn't you romanise?
couldn't she romanise?
couldn't we romanise?
couldn't you romanise?
couldn't they romanise? 	couldn't I be romanising?
couldn't you be romanising?
couldn't she be romanising?
couldn't we be romanising?
couldn't you be romanising?
couldn't they be romanising? 	couldn't I have romanised?
couldn't you have romanised?
couldn't she have romanised?
couldn't we have romanised?
couldn't you have romanised?
couldn't they have romanised? 	couldn't I have been romanising?
couldn't you have been romanising?
couldn't she have been romanising?
couldn't we have been romanising?
couldn't you have been romanising?
couldn't they have been romanising?