to speculate
Regular verb: speculate - speculated- speculated

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I speculate
you speculate
she speculates
we speculate
you speculate
they speculate 	Iamspeculating
youarespeculating
sheisspeculating
wearespeculating
youarespeculating
theyarespeculating	I speculated
you speculated
she speculated
we speculated
you speculated
they speculated	Iwasspeculating
youwerespeculating
shewasspeculating
wewerespeculating
youwerespeculating
theywerespeculating	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I have speculated
you have speculated
she has speculated
we have speculated
you have speculated
they have speculated	I have been speculating
you have been speculating
shehasbeen speculating
we have been speculating
you have been speculating
they have been speculating	I had speculated
you had speculated
she had speculated
we had speculated
you had speculated
they had speculated	I had been speculating
you had been speculating
she had been speculating
we had been speculating
you had been speculating
they had been speculating	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I will speculate
you will speculate
she will speculate
we will speculate
you will speculate
they will speculate 	I will be speculating
you will be speculating
she will be speculating
we will be speculating
you will be speculating
they will be speculating	I will have speculated
you will have speculated
she will have speculated
we will have speculated
you will have speculated
they will have speculated	I will have been speculating
you will have been speculating
she will have been speculating
we will have been speculating
you will have been speculating
they will have been speculating	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I would speculate
you would speculate
she would speculate
we would speculate
you would speculate
they would speculate 	I would be speculating
you would be speculating
she would be speculating
we would be speculating
you would be speculating
they would be speculating	I would have speculated
you would have speculated
she would have speculated
we would have speculated
you would have speculated
they would have speculated	I would have been speculating
you would have been speculating
she would have been speculating
we would have been speculating
you would have been speculating
they would have been speculating	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to speculate 	 	speculate
Let's speculate
speculate 	 	

Participle 	
Present 	Past 	 	 	
speculating	speculated