can participate
Verbo regolare: participate - participated- participated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can participate
you can participate
she can participate
we can participate
you can participate
they can participate 	I can be participating
you can be participating
she can be participating
we can be participating
you can be participating
they can be participating	I can have participated
you can have participated
she can have participated
we can have participated
you can have participated
they can have participated	I can have been participating
you can have been participating
she can have been participating
we can have been participating
you can have been participating
they can have been participating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I cannot participate
you cannot participate
she cannot participate
we cannot participate
you cannot participate
they cannot participate 	I cannot be participating
you cannot be participating
she cannot be participating
we cannot be participating
you cannot be participating
they cannot be participating	I cannot have participated
you cannot have participated
she cannot have participated
we cannot have participated
you cannot have participated
they cannot have participated	I cannot have been participating
you cannot have been participating
she cannot have been participating
we cannot have been participating
you cannot have been participating
they cannot have been participating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I participate?
can you participate?
can she participate?
can we participate?
can you participate?
can they participate? 	can I be participating?
can you be participating?
can she be participating?
can we be participating?
can you be participating?
can they be participating? 	can I have participated?
can you have participated?
can she have participated?
can we have participated?
can you have participated?
can they have participated? 	can I have been participating?
can you have been participating?
can she have been participating?
can we have been participating?
can you have been participating?
can they have been participating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I not participate?
can you not participate?
can she not participate?
can we not participate?
can you not participate?
can they not participate? 	can I not be participating?
can you not be participating?
can she not be participating?
can we not be participating?
can you not be participating?
can they not be participating? 	can I not have participated?
can you not have participated?
can she not have participated?
can we not have participated?
can you not have participated?
can they not have participated? 	can I not have been participating?
can you not have been participating?
can she not have been participating?
can we not have been participating?
can you not have been participating?
can they not have been participating?