Conjugación del verbo inglés
CAN SECOND

Verbo regular: second - seconded - seconded

Afirmación

Forma simple	Forma con V-ing
I can second you can second he can second we can second you can second they can second	I can be seconding you can be seconding he can be seconding we can be seconding you can be seconding they can be seconding
Perfecto	Perfecto con V-ing
I can have seconded you can have seconded he can have seconded we can have seconded you can have seconded they can have seconded	I can have been seconding you can have been seconding he can have been seconding we can have been seconding you can have been seconding they can have been seconding

Negación

Forma simple	Forma con V-ing
I can't second you can't second he can't second we can't second you can't second they can't second	I can't be seconding you can't be seconding he can't be seconding we can't be seconding you can't be seconding they can't be seconding
Perfecto	Perfecto con V-ing
I can't have seconded you can't have seconded he can't have seconded we can't have seconded you can't have seconded they can't have seconded	I can't have been seconding you can't have been seconding he can't have been seconding we can't have been seconding you can't have been seconding they can't have been seconding

Forma interrogativa

Forma simple	Forma con V-ing
can I second? can you second? can he second? can we second? can you second? can they second?	can I be seconding? can you be seconding? can he be seconding? can we be seconding? can you be seconding? can they be seconding?
Perfecto	Perfecto con V-ing
can I have seconded? can you have seconded? can he have seconded? can we have seconded? can you have seconded? can they have seconded?	can I have been seconding? can you have been seconding? can he have been seconding? can we have been seconding? can you have been seconding? can they have been seconding?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I second? can't you second? can't he second? can't we second? can't you second? can't they second?	can't I be seconding? can't you be seconding? can't he be seconding? can't we be seconding? can't you be seconding? can't they be seconding?
Perfecto	Perfecto con V-ing
can't I have seconded? can't you have seconded? can't he have seconded? can't we have seconded? can't you have seconded? can't they have seconded?	can't I have been seconding? can't you have been seconding? can't he have been seconding? can't we have been seconding? can't you have been seconding? can't they have been seconding?