to invigilate
Regular verb: invigilate - invigilated- invigilated

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I invigilate
you invigilate
he invigilates
we invigilate
you invigilate
they invigilate 	Iaminvigilating
youareinvigilating
heisinvigilating
weareinvigilating
youareinvigilating
theyareinvigilating	I invigilated
you invigilated
he invigilated
we invigilated
you invigilated
they invigilated	Iwasinvigilating
youwereinvigilating
hewasinvigilating
wewereinvigilating
youwereinvigilating
theywereinvigilating	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have invigilated
you have invigilated
he has invigilated
we have invigilated
you have invigilated
they have invigilated	I have been invigilating
you have been invigilating
hehasbeen invigilating
we have been invigilating
you have been invigilating
they have been invigilating	I had invigilated
you had invigilated
he had invigilated
we had invigilated
you had invigilated
they had invigilated	I had been invigilating
you had been invigilating
he had been invigilating
we had been invigilating
you had been invigilating
they had been invigilating	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will invigilate
you will invigilate
he will invigilate
we will invigilate
you will invigilate
they will invigilate 	I will be invigilating
you will be invigilating
he will be invigilating
we will be invigilating
you will be invigilating
they will be invigilating	I will have invigilated
you will have invigilated
he will have invigilated
we will have invigilated
you will have invigilated
they will have invigilated	I will have been invigilating
you will have been invigilating
he will have been invigilating
we will have been invigilating
you will have been invigilating
they will have been invigilating	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would invigilate
you would invigilate
he would invigilate
we would invigilate
you would invigilate
they would invigilate 	I would be invigilating
you would be invigilating
he would be invigilating
we would be invigilating
you would be invigilating
they would be invigilating	I would have invigilated
you would have invigilated
he would have invigilated
we would have invigilated
you would have invigilated
they would have invigilated	I would have been invigilating
you would have been invigilating
he would have been invigilating
we would have been invigilating
you would have been invigilating
they would have been invigilating	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to invigilate 	 	invigilate
Let's invigilate
invigilate 	 	

Participle 	
Present 	Past 	 	 	
invigilating	invigilated