to obstruct
Regular verb: obstruct - obstructed- obstructed

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 don't I obstruct?
don't you obstruct?
doesn't she obstruct?
don't we obstruct?
don't you obstruct?
don't they obstruct? 	amI not obstructing?
aren't you obstructing?
isn't she obstructing?
aren't we obstructing?
aren't you obstructing?
aren't they obstructing? 	didn't I obstruct?
didn't you obstruct?
didn't she obstruct?
didn't we obstruct?
didn't you obstruct?
didn't they obstruct? 	wasn't I obstructing?
weren't you obstructing?
wasn't she obstructing?
weren't we obstructing?
weren't you obstructing?
weren't they obstructing? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
haven't I obstructed?
haven't you obstructed?
hasn't she obstructed?
haven't we obstructed?
haven't you obstructed?
haven't they obstructed? 	haven't I been obstructing?
haven't you been obstructing?
hasn't she been obstructing?
haven't we been obstructing?
haven't you been obstructing?
haven't they been obstructing? 	hadn't I obstructed?
hadn't you obstructed?
hadn't she obstructed?
hadn't we obstructed?
hadn't you obstructed?
hadn't they obstructed? 	hadn't I been obstructing?
hadn't you been obstructing?
hadn't she been obstructing?
hadn't we been obstructing?
hadn't you been obstructing?
hadn't they been obstructing? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
won't I obstruct?
won't you obstruct?
won't she obstruct?
won't we obstruct?
won't you obstruct?
won't they obstruct? 	won't I be obstructing?
won't you be obstructing?
won't she be obstructing?
won't we be obstructing?
won't you be obstructing?
won't they be obstructing? 	won't I have obstructed?
won't you have obstructed?
won't she have obstructed?
won't we have obstructed?
won't you have obstructed?
won't they have obstructed? 	won't I have been obstructing?
won't you have been obstructing?
won't she have been obstructing?
won't we have been obstructing?
won't you have been obstructing?
won't they have been obstructing? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I obstruct?
wouldn't you obstruct?
wouldn't she obstruct?
wouldn't we obstruct?
wouldn't you obstruct?
wouldn't they obstruct? 	wouldn't I be obstructing?
wouldn't you be obstructing?
wouldn't she be obstructing?
wouldn't we be obstructing?
wouldn't you be obstructing?
wouldn't they be obstructing? 	wouldn't I have obstructed?
wouldn't you have obstructed?
wouldn't she have obstructed?
wouldn't we have obstructed?
wouldn't you have obstructed?
wouldn't they have obstructed? 	wouldn't I have been obstructing?
wouldn't you have been obstructing?
wouldn't she have been obstructing?
wouldn't we have been obstructing?
wouldn't you have been obstructing?
wouldn't they have been obstructing? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to obstruct 	 	-
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Participle 	
Present 	Past 	 	 	
obstructing	obstructed