Conjugación del verbo inglés
CAN BIRTH

Verbo regular: birth - birthed - birthed

Afirmación

Forma simple	Forma con V-ing
I can birth you can birth she can birth we can birth you can birth they can birth	I can be birthing you can be birthing she can be birthing we can be birthing you can be birthing they can be birthing
Perfecto	Perfecto con V-ing
I can have birthed you can have birthed she can have birthed we can have birthed you can have birthed they can have birthed	I can have been birthing you can have been birthing she can have been birthing we can have been birthing you can have been birthing they can have been birthing

Negación

Forma simple	Forma con V-ing
I can't birth you can't birth she can't birth we can't birth you can't birth they can't birth	I can't be birthing you can't be birthing she can't be birthing we can't be birthing you can't be birthing they can't be birthing
Perfecto	Perfecto con V-ing
I can't have birthed you can't have birthed she can't have birthed we can't have birthed you can't have birthed they can't have birthed	I can't have been birthing you can't have been birthing she can't have been birthing we can't have been birthing you can't have been birthing they can't have been birthing

Forma interrogativa

Forma simple	Forma con V-ing
can I birth? can you birth? can she birth? can we birth? can you birth? can they birth?	can I be birthing? can you be birthing? can she be birthing? can we be birthing? can you be birthing? can they be birthing?
Perfecto	Perfecto con V-ing
can I have birthed? can you have birthed? can she have birthed? can we have birthed? can you have birthed? can they have birthed?	can I have been birthing? can you have been birthing? can she have been birthing? can we have been birthing? can you have been birthing? can they have been birthing?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I birth? can't you birth? can't she birth? can't we birth? can't you birth? can't they birth?	can't I be birthing? can't you be birthing? can't she be birthing? can't we be birthing? can't you be birthing? can't they be birthing?
Perfecto	Perfecto con V-ing
can't I have birthed? can't you have birthed? can't she have birthed? can't we have birthed? can't you have birthed? can't they have birthed?	can't I have been birthing? can't you have been birthing? can't she have been birthing? can't we have been birthing? can't you have been birthing? can't they have been birthing?