can enquire
Verbe régulier : enquire - enquired- enquired

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can enquire
you can enquire
she can enquire
we can enquire
you can enquire
they can enquire 	I can be enquiring
you can be enquiring
she can be enquiring
we can be enquiring
you can be enquiring
they can be enquiring	I can have enquired
you can have enquired
she can have enquired
we can have enquired
you can have enquired
they can have enquired	I can have been enquiring
you can have been enquiring
she can have been enquiring
we can have been enquiring
you can have been enquiring
they can have been enquiring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot enquire
you cannot enquire
she cannot enquire
we cannot enquire
you cannot enquire
they cannot enquire 	I cannot be enquiring
you cannot be enquiring
she cannot be enquiring
we cannot be enquiring
you cannot be enquiring
they cannot be enquiring	I cannot have enquired
you cannot have enquired
she cannot have enquired
we cannot have enquired
you cannot have enquired
they cannot have enquired	I cannot have been enquiring
you cannot have been enquiring
she cannot have been enquiring
we cannot have been enquiring
you cannot have been enquiring
they cannot have been enquiring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I enquire?
can you enquire?
can she enquire?
can we enquire?
can you enquire?
can they enquire? 	can I be enquiring?
can you be enquiring?
can she be enquiring?
can we be enquiring?
can you be enquiring?
can they be enquiring? 	can I have enquired?
can you have enquired?
can she have enquired?
can we have enquired?
can you have enquired?
can they have enquired? 	can I have been enquiring?
can you have been enquiring?
can she have been enquiring?
can we have been enquiring?
can you have been enquiring?
can they have been enquiring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not enquire?
can you not enquire?
can she not enquire?
can we not enquire?
can you not enquire?
can they not enquire? 	can I not be enquiring?
can you not be enquiring?
can she not be enquiring?
can we not be enquiring?
can you not be enquiring?
can they not be enquiring? 	can I not have enquired?
can you not have enquired?
can she not have enquired?
can we not have enquired?
can you not have enquired?
can they not have enquired? 	can I not have been enquiring?
can you not have been enquiring?
can she not have been enquiring?
can we not have been enquiring?
can you not have been enquiring?
can they not have been enquiring?