Conjugación del verbo inglés
CAN RATIFY

Verbo regular: ratify - ratified - ratified

Afirmación

Forma simple	Forma con V-ing
I can ratify you can ratify she can ratify we can ratify you can ratify they can ratify	I can be ratifying you can be ratifying she can be ratifying we can be ratifying you can be ratifying they can be ratifying
Perfecto	Perfecto con V-ing
I can have ratified you can have ratified she can have ratified we can have ratified you can have ratified they can have ratified	I can have been ratifying you can have been ratifying she can have been ratifying we can have been ratifying you can have been ratifying they can have been ratifying

Negación

Forma simple	Forma con V-ing
I can't ratify you can't ratify she can't ratify we can't ratify you can't ratify they can't ratify	I can't be ratifying you can't be ratifying she can't be ratifying we can't be ratifying you can't be ratifying they can't be ratifying
Perfecto	Perfecto con V-ing
I can't have ratified you can't have ratified she can't have ratified we can't have ratified you can't have ratified they can't have ratified	I can't have been ratifying you can't have been ratifying she can't have been ratifying we can't have been ratifying you can't have been ratifying they can't have been ratifying

Forma interrogativa

Forma simple	Forma con V-ing
can I ratify? can you ratify? can she ratify? can we ratify? can you ratify? can they ratify?	can I be ratifying? can you be ratifying? can she be ratifying? can we be ratifying? can you be ratifying? can they be ratifying?
Perfecto	Perfecto con V-ing
can I have ratified? can you have ratified? can she have ratified? can we have ratified? can you have ratified? can they have ratified?	can I have been ratifying? can you have been ratifying? can she have been ratifying? can we have been ratifying? can you have been ratifying? can they have been ratifying?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I ratify? can't you ratify? can't she ratify? can't we ratify? can't you ratify? can't they ratify?	can't I be ratifying? can't you be ratifying? can't she be ratifying? can't we be ratifying? can't you be ratifying? can't they be ratifying?
Perfecto	Perfecto con V-ing
can't I have ratified? can't you have ratified? can't she have ratified? can't we have ratified? can't you have ratified? can't they have ratified?	can't I have been ratifying? can't you have been ratifying? can't she have been ratifying? can't we have been ratifying? can't you have been ratifying? can't they have been ratifying?