to unfasten
Regular verb: unfasten - unfastened- unfastened

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I do not unfasten
you do not unfasten
she doesnot unfasten
we do not unfasten
you do not unfasten
they do not unfasten 	Iamnot unfastening
youarenot unfastening
sheisnot unfastening
wearenot unfastening
youarenot unfastening
theyarenot unfastening	I did not unfasten
you did not unfasten
she did not unfasten
we did not unfasten
you did not unfasten
they did not unfasten 	Iwasnot unfastening
youwerenot unfastening
shewasnot unfastening
wewerenot unfastening
youwerenot unfastening
theywerenot unfastening	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have not unfastened
you have not unfastened
shehasnot unfastened
we have not unfastened
you have not unfastened
they have not unfastened	I have not  been unfastening
you have not  been unfastening
shehasnot  been unfastening
we have not  been unfastening
you have not  been unfastening
they have not  been unfastening	I had not unfastened
you had not unfastened
she had not unfastened
we had not unfastened
you had not unfastened
they had not unfastened	I had not been unfastening
you had not been unfastening
she had not been unfastening
we had not been unfastening
you had not been unfastening
they had not been unfastening	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will not unfasten
you will not unfasten
she will not unfasten
we will not unfasten
you will not unfasten
they will not unfasten 	I will not be unfastening
you will not be unfastening
she will not be unfastening
we will not be unfastening
you will not be unfastening
they will not be unfastening	I will not have unfastened
you will not have unfastened
she will not have unfastened
we will not have unfastened
you will not have unfastened
they will not have unfastened	I will not have been unfastening
you will not have been unfastening
she will not have been unfastening
we will not have been unfastening
you will not have been unfastening
they will not have been unfastening	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would not unfasten
you would not unfasten
she would not unfasten
we would not unfasten
you would not unfasten
they would not unfasten 	I would not be unfastening
you would not be unfastening
she would not be unfastening
we would not be unfastening
you would not be unfastening
they would not be unfastening	I would not have unfastened
you would not have unfastened
she would not have unfastened
we would not have unfastened
you would not have unfastened
they would not have unfastened	I would not have been unfastening
you would not have been unfastening
she would not have been unfastening
we would not have been unfastening
you would not have been unfastening
they would not have been unfastening	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to unfasten 	 	do not unfasten
Let's not unfasten
do not unfasten 	 	

Participle 	
Present 	Past 	 	 	
unfastening	unfastened