Conjugación del verbo inglés
CAN CONCERTISE

Verbo regular: concertise - concertised - concertised

Afirmación

Forma simple	Forma con V-ing
I can concertise you can concertise she can concertise we can concertise you can concertise they can concertise	I can be concertising you can be concertising she can be concertising we can be concertising you can be concertising they can be concertising
Perfecto	Perfecto con V-ing
I can have concertised you can have concertised she can have concertised we can have concertised you can have concertised they can have concertised	I can have been concertising you can have been concertising she can have been concertising we can have been concertising you can have been concertising they can have been concertising

Negación

Forma simple	Forma con V-ing
I can't concertise you can't concertise she can't concertise we can't concertise you can't concertise they can't concertise	I can't be concertising you can't be concertising she can't be concertising we can't be concertising you can't be concertising they can't be concertising
Perfecto	Perfecto con V-ing
I can't have concertised you can't have concertised she can't have concertised we can't have concertised you can't have concertised they can't have concertised	I can't have been concertising you can't have been concertising she can't have been concertising we can't have been concertising you can't have been concertising they can't have been concertising

Forma interrogativa

Forma simple	Forma con V-ing
can I concertise? can you concertise? can she concertise? can we concertise? can you concertise? can they concertise?	can I be concertising? can you be concertising? can she be concertising? can we be concertising? can you be concertising? can they be concertising?
Perfecto	Perfecto con V-ing
can I have concertised? can you have concertised? can she have concertised? can we have concertised? can you have concertised? can they have concertised?	can I have been concertising? can you have been concertising? can she have been concertising? can we have been concertising? can you have been concertising? can they have been concertising?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I concertise? can't you concertise? can't she concertise? can't we concertise? can't you concertise? can't they concertise?	can't I be concertising? can't you be concertising? can't she be concertising? can't we be concertising? can't you be concertising? can't they be concertising?
Perfecto	Perfecto con V-ing
can't I have concertised? can't you have concertised? can't she have concertised? can't we have concertised? can't you have concertised? can't they have concertised?	can't I have been concertising? can't you have been concertising? can't she have been concertising? can't we have been concertising? can't you have been concertising? can't they have been concertising?