Conjugación del verbo inglés
CAN ESTIMATE

Verbo regular: estimate - estimated - estimated

Afirmación

Forma simple	Forma con V-ing
I can estimate you can estimate she can estimate we can estimate you can estimate they can estimate	I can be estimating you can be estimating she can be estimating we can be estimating you can be estimating they can be estimating
Perfecto	Perfecto con V-ing
I can have estimated you can have estimated she can have estimated we can have estimated you can have estimated they can have estimated	I can have been estimating you can have been estimating she can have been estimating we can have been estimating you can have been estimating they can have been estimating

Negación

Forma simple	Forma con V-ing
I can't estimate you can't estimate she can't estimate we can't estimate you can't estimate they can't estimate	I can't be estimating you can't be estimating she can't be estimating we can't be estimating you can't be estimating they can't be estimating
Perfecto	Perfecto con V-ing
I can't have estimated you can't have estimated she can't have estimated we can't have estimated you can't have estimated they can't have estimated	I can't have been estimating you can't have been estimating she can't have been estimating we can't have been estimating you can't have been estimating they can't have been estimating

Forma interrogativa

Forma simple	Forma con V-ing
can I estimate? can you estimate? can she estimate? can we estimate? can you estimate? can they estimate?	can I be estimating? can you be estimating? can she be estimating? can we be estimating? can you be estimating? can they be estimating?
Perfecto	Perfecto con V-ing
can I have estimated? can you have estimated? can she have estimated? can we have estimated? can you have estimated? can they have estimated?	can I have been estimating? can you have been estimating? can she have been estimating? can we have been estimating? can you have been estimating? can they have been estimating?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I estimate? can't you estimate? can't she estimate? can't we estimate? can't you estimate? can't they estimate?	can't I be estimating? can't you be estimating? can't she be estimating? can't we be estimating? can't you be estimating? can't they be estimating?
Perfecto	Perfecto con V-ing
can't I have estimated? can't you have estimated? can't she have estimated? can't we have estimated? can't you have estimated? can't they have estimated?	can't I have been estimating? can't you have been estimating? can't she have been estimating? can't we have been estimating? can't you have been estimating? can't they have been estimating?