Conjugación del verbo inglés
CAN CONCRETE

Verbo regular: concrete - concreted - concreted

Afirmación

Forma simple	Forma con V-ing
I can concrete you can concrete she can concrete we can concrete you can concrete they can concrete	I can be concreting you can be concreting she can be concreting we can be concreting you can be concreting they can be concreting
Perfecto	Perfecto con V-ing
I can have concreted you can have concreted she can have concreted we can have concreted you can have concreted they can have concreted	I can have been concreting you can have been concreting she can have been concreting we can have been concreting you can have been concreting they can have been concreting

Negación

Forma simple	Forma con V-ing
I can't concrete you can't concrete she can't concrete we can't concrete you can't concrete they can't concrete	I can't be concreting you can't be concreting she can't be concreting we can't be concreting you can't be concreting they can't be concreting
Perfecto	Perfecto con V-ing
I can't have concreted you can't have concreted she can't have concreted we can't have concreted you can't have concreted they can't have concreted	I can't have been concreting you can't have been concreting she can't have been concreting we can't have been concreting you can't have been concreting they can't have been concreting

Forma interrogativa

Forma simple	Forma con V-ing
can I concrete? can you concrete? can she concrete? can we concrete? can you concrete? can they concrete?	can I be concreting? can you be concreting? can she be concreting? can we be concreting? can you be concreting? can they be concreting?
Perfecto	Perfecto con V-ing
can I have concreted? can you have concreted? can she have concreted? can we have concreted? can you have concreted? can they have concreted?	can I have been concreting? can you have been concreting? can she have been concreting? can we have been concreting? can you have been concreting? can they have been concreting?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I concrete? can't you concrete? can't she concrete? can't we concrete? can't you concrete? can't they concrete?	can't I be concreting? can't you be concreting? can't she be concreting? can't we be concreting? can't you be concreting? can't they be concreting?
Perfecto	Perfecto con V-ing
can't I have concreted? can't you have concreted? can't she have concreted? can't we have concreted? can't you have concreted? can't they have concreted?	can't I have been concreting? can't you have been concreting? can't she have been concreting? can't we have been concreting? can't you have been concreting? can't they have been concreting?