to frustrate
Regular verb: frustrate - frustrated- frustrated

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 don't I frustrate?
don't you frustrate?
doesn't he frustrate?
don't we frustrate?
don't you frustrate?
don't they frustrate? 	amI not frustrating?
aren't you frustrating?
isn't he frustrating?
aren't we frustrating?
aren't you frustrating?
aren't they frustrating? 	didn't I frustrate?
didn't you frustrate?
didn't he frustrate?
didn't we frustrate?
didn't you frustrate?
didn't they frustrate? 	wasn't I frustrating?
weren't you frustrating?
wasn't he frustrating?
weren't we frustrating?
weren't you frustrating?
weren't they frustrating? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
haven't I frustrated?
haven't you frustrated?
hasn't he frustrated?
haven't we frustrated?
haven't you frustrated?
haven't they frustrated? 	haven't I been frustrating?
haven't you been frustrating?
hasn't he been frustrating?
haven't we been frustrating?
haven't you been frustrating?
haven't they been frustrating? 	hadn't I frustrated?
hadn't you frustrated?
hadn't he frustrated?
hadn't we frustrated?
hadn't you frustrated?
hadn't they frustrated? 	hadn't I been frustrating?
hadn't you been frustrating?
hadn't he been frustrating?
hadn't we been frustrating?
hadn't you been frustrating?
hadn't they been frustrating? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
won't I frustrate?
won't you frustrate?
won't he frustrate?
won't we frustrate?
won't you frustrate?
won't they frustrate? 	won't I be frustrating?
won't you be frustrating?
won't he be frustrating?
won't we be frustrating?
won't you be frustrating?
won't they be frustrating? 	won't I have frustrated?
won't you have frustrated?
won't he have frustrated?
won't we have frustrated?
won't you have frustrated?
won't they have frustrated? 	won't I have been frustrating?
won't you have been frustrating?
won't he have been frustrating?
won't we have been frustrating?
won't you have been frustrating?
won't they have been frustrating? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I frustrate?
wouldn't you frustrate?
wouldn't he frustrate?
wouldn't we frustrate?
wouldn't you frustrate?
wouldn't they frustrate? 	wouldn't I be frustrating?
wouldn't you be frustrating?
wouldn't he be frustrating?
wouldn't we be frustrating?
wouldn't you be frustrating?
wouldn't they be frustrating? 	wouldn't I have frustrated?
wouldn't you have frustrated?
wouldn't he have frustrated?
wouldn't we have frustrated?
wouldn't you have frustrated?
wouldn't they have frustrated? 	wouldn't I have been frustrating?
wouldn't you have been frustrating?
wouldn't he have been frustrating?
wouldn't we have been frustrating?
wouldn't you have been frustrating?
wouldn't they have been frustrating? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to frustrate 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
frustrating	frustrated