Conjugación del verbo inglés
CAN CALVE

Verbo regular: calve - calved - calved

Afirmación

Forma simple	Forma con V-ing
I can calve you can calve she can calve we can calve you can calve they can calve	I can be calving you can be calving she can be calving we can be calving you can be calving they can be calving
Perfecto	Perfecto con V-ing
I can have calved you can have calved she can have calved we can have calved you can have calved they can have calved	I can have been calving you can have been calving she can have been calving we can have been calving you can have been calving they can have been calving

Negación

Forma simple	Forma con V-ing
I can't calve you can't calve she can't calve we can't calve you can't calve they can't calve	I can't be calving you can't be calving she can't be calving we can't be calving you can't be calving they can't be calving
Perfecto	Perfecto con V-ing
I can't have calved you can't have calved she can't have calved we can't have calved you can't have calved they can't have calved	I can't have been calving you can't have been calving she can't have been calving we can't have been calving you can't have been calving they can't have been calving

Forma interrogativa

Forma simple	Forma con V-ing
can I calve? can you calve? can she calve? can we calve? can you calve? can they calve?	can I be calving? can you be calving? can she be calving? can we be calving? can you be calving? can they be calving?
Perfecto	Perfecto con V-ing
can I have calved? can you have calved? can she have calved? can we have calved? can you have calved? can they have calved?	can I have been calving? can you have been calving? can she have been calving? can we have been calving? can you have been calving? can they have been calving?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I calve? can't you calve? can't she calve? can't we calve? can't you calve? can't they calve?	can't I be calving? can't you be calving? can't she be calving? can't we be calving? can't you be calving? can't they be calving?
Perfecto	Perfecto con V-ing
can't I have calved? can't you have calved? can't she have calved? can't we have calved? can't you have calved? can't they have calved?	can't I have been calving? can't you have been calving? can't she have been calving? can't we have been calving? can't you have been calving? can't they have been calving?